No matter how much you like someone, if they are in a relationship with someone, you should leave it alone. Find someone who will devote themselves 100% to you and not have much emotional baggage. SB’s gone from bad relationship to bad relationship, and because this is set in his mind, eventually things would have soured. He’s been treated like crap by women, but I can honestly say that he treated me very badly, and it was a vicious circle for us. He’s a paranoid, jealous person because of his past relationships, and I’ve taken so long trying to help him work stuff out. SB is hard work, and it seems I was the only one willing to put in the effort compared to his other ex girlfriends. but then I gave up as it was so much hard work. This girl he left me for probably feels like she owes him something for giving her emotional support, but she doesn’t owe him a fucking thing.