In-laws Urge Winehouse Boycott

8/28/2007 10:48 AM PDT

In-laws Urge Winehouse Boycott

Trainwreck Amy Winehouse's in-laws are so unhappy with her out-of-control behavior, they're asking fans to say "No, no no!" by boycotting her records in order to send a message that "her addiction and behavior are not acceptable."

Giles Fielder-Civil told BBC Radio 5 this morning that he believes his son and daughter-in-law are drug addicts in denial. "They both need to get medical help before one of them, if not both of them, dies," said Giles. He added that his son Blake would be, "very, very cross," with her for speaking out publicly about their personal dramas.

"We're concerned that if one of them dies, the other will die. They're a very close couple and if one dies through substance abuse, the other will commit suicide."

After the interview, Amy's father Mitch called into the station and blasted the idea, saying that Blake's parents are "clutching at straws."

Meanwhile, Amy and Blake are currently kickin' it on an island in the Caribbean.