I was seeing a woman for about 6 months, she's an alcoholic and has suffered from a violent marriage about 3 or 4 years ago. A while back I found messages on her phone (i had a hunch something was wrong and had a look on her phone) she told me she had slept with someone for money so she could buy alcohol. I forgave her as I just thought she didn't know what she was doing because she was out of it at the time. We broke up again, she's really not well, I'm concerned that she's still selling herself and has deep underlying psychological issues. She's may sound terrible from what I've just written but she's a lovely person deep down and is very dear to me. How do I come to terms with why she has done this and how do I help her?