Amy Winehouse and her husband basically got into a fist fight last night (August 23) which left them both bloodied and bruised. Apparently Amy's husband walked in on her cutting herself and about to do drugs with a prostitute when he intervened. The Daily Mail reports:

At around 2.30am, said guests, the fight sounded like it had restarted - then Miss Winehouse was seen sprinting down the corridor to the lift, pursued by her badly bleeding husband. One guest who got into the lift to reception at the same time said they started shouting at each other. "Amy was in floods of tears. This guy was screaming at her.[Source]

With no birth time it's difficult to know what happened (despite last Saturn/ Sun Mercury conjunctions on Amy's Venus Mars position) as this kind of events usually tend to happen when a planet is involved in ones VII or V House (like Mars or Pluto most of the time).
Difficult to know but even if her wedding to Blake was celebrated while Saturn was transiting her Venus Mars conjunction (which means a long lasting love), this passionate girl will remain as passionate as a Venus Mars conjunction and as violent and aggressive as a Pluto Saturn conjunction in Scorpio. Just need to look at her tattoes. (self destruction by destruction of her own body is very present here with at the same time a sense of art and beauty: Pluto Libra)
Desillusion towards her husband can come within the few months at the end of the year with Pluto squaring her natal Sun/Mercury creating a difficult time in her love relationships.
As a conclusion let's say like Amy song that "tears dry on their own"