These guests say a loved one is a negative influence who's wreaking havoc on their lives.
One sister works as a computer consultant. But her twin wants to explore a career in the adult sex industry together.
"We're a commodity."
Amber says she used to be "Miss Goody Two Shoes" until she met her boyfriend. Now she's having sex, drinking and trying drugs.
Is he really to blame?
Amanda's upset and appalled that her husband, Erik, plays violent video games with their 3-year-old son. Can it be harmful to children?
"My wife is over-reacting."