Season 2 opens with two friends claiming to be in a relationship with the same man. Also: A 51-year-old DNA mystery is solved.

A lie-detector test comes into play when a man claims he may be the biological father of Kourtney Kardashian's son. Also: A woman suspects her beau has been cheating on her.

A woman believes that her brother's wife is a cheater and a liar. Also: A paternity result is revealed when a man denies being the father of a woman's daughter.

A man suspects his wife is cheating on him with his friend; a woman believes her husband has been unfaithful.

A woman seeks her biological father; a man questions whether or not he's the father of two children.

Two DNA-test cases unfold. Included: dramas surround a married couple with a 6-month-old child.

Family conflicts unfold. Included: a paternal drama; a family secret.

The theme is men who are allegedly leading secret sex lives. Included: A woman tries to save her relationship.

Makeovers are featured. Included: A woman wants her drag-queen brother to tone down his attire; family members claim a mother dresses too much like a man.

A woman's fiancé claims her son has been stealing from him; a man denies being the father of a woman's daughter.

A woman questions whether her husband is living a double life. Also: A father-daughter relationship is tested by accusations of stealing.

A DNA test comes into play when a man denies being the father of four children; a woman seeks her biological mother.

A racial drama unfolds in a case. Also: A woman suspects that her cousin is a thief.

A transgendered teen couple share their story. Also: A woman helps her 12-year-old child transition from a boy to a girl.

A woman investigates whether her former husband is the father of her children. Also: Three women claim their children were fathered by a man who has since passed away.

A DNA drama plays out when a woman claims a man fathered her daughter before his death.

A woman suspects that her beau cheated on her with her cousin and sister. Also: dramas with twin brothers.

Race in America is addressed.

A woman believes her husband is falsely accused of being a father. Also: A woman seeks her biological mother.

Subject: troubled teens.

A woman suspects her brother's wife is a cheater and a liar; a woman seeks her biological father; and a man questions whether he is the father of two children.

A woman tries to convince her former boyfriend that he fathered her child in a case that includes clashing grandmothers. Also: A DNA drama unfolds when a pregnancy is revealed.

A woman claims her friend's taste in men is taking her on a path toward destruction; a woman accuses her brother's girlfriend of being a gold digger. Appearing: Erica Mena ("Love & Hip Hop").

A woman seeks her biological father. Also: A paternity drama unfolds.

A man denies he's the father of his friend's daughter; a man suspects his girlfriend cheated on him with his best friend.

A DNA test is used when a man denies fathering a child. Also: A woman suspects that her stepmother has been unfaithful to her father.

A family fear their house might be haunted. Also: Psychic Jeffrey Wands gives readings to audience members.

A man claims he's being stalked by a woman; a man accuses his wife of being unfaithful.

A paternity test is used when a man seeks his biological father; a woman sets out to determine if her best friend fathered her child.

A man sets out to prove he's not the biological father of three children. Then, a second paternity case unfolds.

A woman suspects her daughter is living a reckless lifestyle instead of raising her two children. Then, a mother tries to get to the bottom of her pregnant teen daughter's troubled behavior.

A DNA test is used when a 22-year-old man could possibly be the father of eight children with seven different women. Also: A woman sets out to prove that an aspiring rapper is the father of her child.

A past guest returns to prove she didn't have cosmetic surgery to resemble Lindsay Lohan.

An interview with Michael Lohan. Also: A woman tries to clear her name when she's accused of being unfaithful; claims of stealing, lying and cheating tear two women apart.

A mother tries to forge a relationship with her daughter.

Memorable past guests return for a status report on their lives.

A woman confronts the man she suspects is her biological father; a woman is caught in the center of a war of accusations between her parents.

Subject: men who are allegedly abusive.

Race issues and family dramas.

A woman sets out to determine which of two brothers is the father of her 14-month-old son. Also: A white supremacist takes an ancestry DNA test.

A woman suspects that her fiancé is cheating on her; a man believes that a woman is scamming his cousin.

Topic: hair and hairstyles.

A woman seeks her biological father. Also: A paternity test is used when a man doubts he's the biological father of his children.

A woman suspects that her fiancé cheated on her with her sister; a past guest returns to prove he's committed to his girlfriend; and a woman sets out to clear her reputation from vicious rumors.

A woman is accused by her fiancé of being unfaithful. Also: A woman worries that her newborn was fathered by her ex-boyfriend and not her fiancé.

Twin sisters seek the truth about their father's identity.

A woman suspects that her beau is cheating on her; dramas swirl around twin brothers; and a woman tries to determine if her husband has been living a double life.

Paternal dramas and family mysteries play out in three cases. Included: A man denies being the father of a daughter.

A woman claims that her teen sister has been stealing and using drugs; a woman fears her 16-year-old daughter is using drugs.

A betrayal tests two sisters; a woman fears her best friend is sleeping with her beau.

Dramas revolve around a woman, her former boyfriend and his sister. Also: A woman suspects that her husband is having an affair with her mother.

A DNA test is used when a woman seeks her biological father. Also: a 30-year family mystery.

A man is confronted by the three daughters he abandoned over 20 years before.

A woman suspects that her boyfriend has been cheating on her and could have possibly fathered a child with another woman. Also: A woman fears her fiancé has been unfaithful.

A DNA test comes into play when a woman wants to prove to her husband that he's the father of her two children. Also: A paternity drama plays out.

A woman believes her deceased grandson is not the father of his ex-girlfriend's daughter.

A man denies fathering a daughter; a man has doubts that he's the father of a 3-year-old child.

A father and a daughter reunite.

Updates on memorable past guests are provided.

Teen violence is explored.

A man denies being the father of his friend's daughter; a man is shocked when the woman he was dating for six weeks revealed she was pregnant with his child; a woman is accused of betraying her boyfriend.

Three guests receive makeovers for the new year.

A paternity test comes into play when a man claims he's not the father of his former girlfriend's child; a man suspects that his girlfriend has been unfaithful.

A woman suspects that her fiancé has been cheating with her best friend; a woman seeks her biological father.

The focus is on an unsolved murder. Also: A woman claims she's a prisoner in her own home because her boyfriend monitors her every move.

A man denies being the father of two children; a man tries to determine whether he was betrayed by his girlfriend and his twin brother.

A 37-year-old family secret unfolds; a young woman sets out to prove that her 46-year-old former boyfriend fathered her child.

A woman's fiancé denies fathering their 1-year-old daughter; a young woman seeks the truth about her biological father.

A teen-intervention edition. Included: A teen sets her sights on becoming a stripper. Appearing: Maury Povich.

A man sets out to prove he's not the biological father of a woman's 26-year-old son. Also: A family mystery is resolved.

A woman suspects her boyfriend is cheating on her. Also: Dramas revolve around two sisters.

A DNA test comes into play when a man allegedly refuses his paternal responsibilities; a man believes he's been tricked into thinking that he's the father of a daughter.

An investigation unfolds when $1,300 goes missing from a bedroom drawer.

A woman seeks the identity of her biological father; a man denies being the father of the children of two women.

The focus is on men who allegedly abuse their mates.

A DNA test comes into play when a man suspects his partner has cheated on him throughout their relationship; a man denies fathering a woman's son.

Four sisters confront the man they suspect is their biological father; a man sets out to determine if he's the father of an 8-month-old boy.

Topic: Extreme ways people try to look and feel beautiful.

An update on a past memorable guest is featured.

A woman and her brother, abandoned as children, try to reconnect with their family members. Also: A woman seeks her biological father.

A woman reveals a secret to her husband and her brother; a woman suspects that her boyfriend has been cheating.

Two women seek the truth about their biological fathers.

Updates on past guests are provided.

A man suspects his girlfriend cheated on him with his best friend.

Trisha intervenes to help families and their troubled teen girls.

A woman tries to prove to her ex-boyfriend that he fathered her son.

A paternity test is used to determine whether a man fathered two now-grown women. Also: A past guest returns in a bid to identify the man who fathered her daughter.

A woman sets out to determine whether her boyfriend is cheating on her; a woman suspects her boyfriend has been unfaithful.

A paternity drama plays out. Also: A man claims he's not the father of four children; and a woman sets out to prove that her former boyfriend is the father of her son.

A man suspects his girlfriend has been cheating on him, and not just with men. Also: Allegations of cheating impact a relationship.

A paternity drama involves three siblings.

Suspicions of cheating impact a relationship. Also: A woman suspects her fiancé is living a double life.

Mother-daughter relationships are explored. Included: A mother tries to make amends for her past.

A marriage is impacted by claims of infidelity; a woman attempts to help her twentysomething brother avoid a relationship with a 17-year-old.

A lie detector is used to determine if a man has been living a double life. Also: A woman suspects her husband is leading a secret life.

A 47-year-old man admits he may have fathered six children and sets out to make amends with them. Also: Dramas revolve around a wife, her husband and the woman with whom he had an affair.

A woman suspects her boyfriend has been unfaithful and is supporting other women; a 20-year-old woman believes her older boyfriend has been cheating on her.

Three sisters and their half-brother confront the man they suspect is their biological father. Also: An act of revenge results in a paternity drama.

Trisha looks back at foolish behavior of past guests.

A love triangle comes to the fore. Also: A woman sets out to determine if a man who had a fling with her mother is her biological father.

Dramas surround an open marriage. Also: A woman claims her husband is a cheater and a thief.

A woman suspects that her fiancé and her best friend are having a secret affair. Also: Trust issues plague a relationship.

A DNA drama unfolds when a man denies being the father of five children; a man accuses his wife of cheating on him.

A woman sets out to determine which of three men is her biological father.

A man believes that his fiancée's son has been stealing from him. Also: A lie-detector test is used when a daughter is suspected of being a thief.

A woman's former boyfriend denies being the father of her son.

Three cases revolve around racial issues.

A paternity drama unfolds. Also: A woman doubts the young lady she has raised is her biological daughter.

A man suspects that he isn't the father of his wife's youngest child. Also: the search for a biological father.

A man suspects that the woman he wants to be his wife is a cheater and a liar; a woman believes her boyfriend has been unfaithful.

A DNA test comes into play in a paternity drama. Also: Siblings try to determine if their deceased brother fathered a child.

A man accuses his wife of being unfaithful. Also: A woman's secret lifestyle is revealed.

A 34-year-old woman seeks the truth about her biological father; two recently reconnected men try to determine if they are father and son.

A woman sets out to prove the identity of her biological father; a 19-year-old woman claims a 35-year-old man is the father of her daughter.

A DNA test comes into play in a paternity drama; a 36-year-old woman claims to be a man's long-lost daughter.

A man takes a lie-detector test to prove he hasn't been cheating. Also: Dramas revolve around a woman and the man who got her clean and changed her life for the better.

A paternity test comes into play when a man denies being the father of a woman's son; a man questions whether he's the father of his two youngest daughters.

A woman suspects that her husband has been unfaithful; a man questions whether he's the father of his son.

A man denies being the father of a woman's child. Also: A paternity drama plays out.

A woman suspects her husband is spending his time and money on strippers and gambling; a man takes a lie-detector test to prove he's been faithful.

A woman tries to prove that her former boyfriend is the father of her newborn son; a guest seeks her biological father; a woman sets out to prove that her ex-husband isn't the father of her 29-year-old daughter.

A battle between grandmothers ensues when a woman tries to prove that her former boyfriend is the father of her child. Also: A man suspects that his ex-girlfriend is using a child to keep their relationship alive.

Trisha helps several wives add sizzle to their love lives via makeovers.

Three sisters and their half-brother confront the man they suspect is their biological father.

A woman believes her husband was falsely accused of fathering a child 27 years earlier. Also: a 30-year paternity mystery.

A woman sets out to discover if her man has cheated on her. Also: A man claims he isn't the father of a 3-month-old boy.