Well if it was me I'd dump him like toxic waste, but she's probably one of those "oh he'll change one day" or she's just willing to put up with it. Some people do. One of my friends' wife is constantly cheating on him but he's all "oh I love her though, can't live without her, she's just getting it out of her system". Yeah after 15 years, that system is full sunshine. Anyway.
I just wish Sasha would drop him so we could get the full car crash (as it were) of his single "dating" life on blast everyday. Would be better than any comedy show I'll bet. A veritable revolving door of inst hoes, has-been actresses and reality "stars" to point and snigger at