Winehouse's father unhappy with her hubby

Amy Winehouse's father has finally spoken out against her husband Blake Fielder-Civil.

Cab driver Mitch has urged the singer to check in to rehab and finally beat her drug addictions, but he fears that Blake is stopping her from getting help.

"Blake is a bad influence on her and I no longer toe the line and pretend he isn't," Mitch told the Daily Star Sunday. "Amy is responsible for her own actions but, until he came along, she was staunchly against hard drugs.

"For Amy and Blake to beat their drug problems they have to go into rehab separately and he won't let her do that. I don't care about his health at all, other than because my Amy's happiness relies on it. In the end, she's my daughter. She's very strong and I love her. I trust she will be all right."

Amy and Blake tied the knot during a trip to the States in May.