Needed fictional book about alcoholism & abuse, must be simple but adult

My sister is separated from her abusive, alcoholic husband and I am looking for a good book for her to read on the subject, but a fiction.

She is Deaf and has some trouble grasping really complicated stories or language, so it needs to be simple but still geared toward either adults or teens.

Any suggestions?

The Lost Weekend, can’t remember the author’s name. Was also a famous movie in the '40s. It’s supposed to be an excellent fictional recreation of the madness of an alcoholic’s life (if that’s what you’re looking for).

Might not be what you’re looking for but some of Stephen King’s works have alcoholism at the core. The Shining and The Tommyknockers in particular.

The Lost Weekend by Charles Jackson.
Cure: The Story of an Alcoholic by Carsbie Adams. (out of print)
The Slipway by Graham Billing.
Recovery by John Berryman, a semi-autobiographical novel.
Having Been There, a collection of short stories about alcoholism, edited by Allan Luks.
Leaving Las Vegas by John O’Brien.
Flight of the Loon: One Family’s Battle With Recovery by Robert F. Bollendorf and Robert Bollendors.

Also added to that list:

St. Mary Blue by Barry Longyear, another semi-autobiographical novel.

Rummies, by Peter Benchley.

Powerful, yet funny. It’s more about rehab, however, than about the marriage itself.

What about “The Days of Wine and Roses”? Or is that not fictional?(I really don’t know if it is or not).

I fixed the title.

The Days of Wine and Roses is a movie, not a novel. It originated as a teleplay by J.P. Miller.

***33 Snowfish * ** is an amazing, heartwrenching, ultimately uplifting novel, written for a juvenile audience. From Amazon:

I thought I saw it as a novel at a local bookstore. I didn’t look that closely, so maybe it was a novelization, but because that, I assumed it was a novel before it was a movie.

I don’t know that any of his books deal with alcoholism, but Chris Crutcher has written several Yound Adult novels that I felt described what keep people in abusive relationships well. (It should be noted that I have no personal experiance with abuse and very little with people who have been abused.)
Off the top of my head I would recommend Chinese Handcuffs or Whale Talk(the latter involves racial issues in some of the abusive relationships). His books are general written from the point of view of a 17 or 18 male student athlete with difficulties “playing nice with others”, in particular authority figures.