Amy Winehouse's father fears for her daughter's marriage. Mitch Winehouse reveals his concern for the troubled singer as he thinks her husband, Blake Fielder-Civil, is planning to divorce her.

Fielder-Civil, who is currently in jail in Pentonville Prison in London, is apparently threatening to file for divorce from the 'Rehab' singer. She was reported to have spent a holiday in the Caribbean with her ex, George Roberts and has been spotted partying with pal Mark Ronson, which had sparked rumors of an affair.

According to celebrity blogger Perez Hilton, Winehouse's father blames Fielder-Civil's mother for encouraging her son to split with his daughter.

"Blake threatened to issue divorce proceedings when they were having a row. Unfortunately, Blake is influenced by things his mother has said," her father tells Grazia magazine.

"I think Georgette (Fielder-Civil's mother) wants them to divorce, but it's up to them."

"From Amy's point of view, she would stick by him no matter what. But he has said things like, 'I want a divorce.'"

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