Blake Fielder-Civil, Amy Winehouse Not Divorcing... Yet

Despite rumors of infidelity from both parties, singer Amy Winehouse and her junkie incarcerated husband, Blake Fielder-Civil, have made "no decision" about a divorce, a source close to the Grammy Winner reports.

"It is a tough situation," the insider added to People magazine. "I don't think that anyone who knows them and cares about them doesn't have an opinion about why they should [split], but it's not happening now."

According to the source, Amy Winehouse's "health and well-being" remain the most immediate concerns for those close to her.

The 24-year-old spent Friday night at a London police station after being found "unfit for questioning." This followed an incident in which she head-butted some dude who tried to hail a taxi for her drunk ass, trashed a bar and smoked drugs on the street.

Winehouse was released Saturday morning after having been arrested and jailed, and was issued a "formal caution" on the charge of common assault.

This romantic photo of Amy Winehouse and Blake Fielder-Civil shows the searing passion and everlasting shared by the two hard-ass drug addicts.

On Sunday, Amy's father, Mitch Winehouse, told the U.K.'s News of the World that he wanted her locked up in a mental hospital for her own protection.

"I want her sectioned," he said, using the amusing British term for committed. "The situation is out of control. I want her off the street."

Amy Winehouse met Blake Fielder-Civil, a part-time gofer on video sets, at a London bar in 2003. The couple got hitched in Miami in May 2007.

THG NOTE: If there are "rumors of infidelity" from both, who is Blake Fielder-Civil cheating with, seeing that he's locked up - and does it count as cheating if you're somebody's bitch in a prison gang? Just asking.