My best friend has been with her partner 2yrs. He seemed really nice, good job, own home, reliable etc but then 6mths into their relationship I found out he had a terrible history for cheating. I gave him the benefit of the doubt & all was well they even talked about starting a family. 2 months ago she announced she was pregnant but unfortunately miscarried. A month later she came home to find him in bed with another girl. No suspicious behaviour leading up to this encounter. She forgave him & even went to couples counselling. 2 weeks later at a friend's wedding she found out he was texting one of the bridesmaids asking to meet up later. Over the last 3 weeks she has discovered hes been texting more women. I begged her to end things but then she got a call to say he had collapsed at home after he went on a mad binge of alcohol & cocaine. He ended up in hospital needing stents put in after a suspected heart attack (hes only 35) they had to put him in an induced coma. He came round a few days ago can barely speak or use his right arm. Shes been at his hospital bed day & night. Shes exhausted & sleep deprived but has said she can't leave him after all what's happened. Am really worried she's only staying out of guilt but deep down feel hes bought this all on himself, that he doesn't deserve her or her sympathy. I worry once hes over this he will just go back to his usual ways. His last 2 exes have both said they reason they left him was because they caught him in bed with another woman plus the drinking & cocaine on the weekends. He doesn't do either during the week because of work.