Why boyfriend keeps in contact with ex?

Of course he's disposable. For usage while functionable, afterwards very disposable. Ooops. Did I just write that? Oh, don't be cruel, Caramel. Don't mind me. LOL. I can't resist a good joke. Sorry. Seriously, I don't mean to make him sound like bag of trash you can just throw away, he's a human being, but certainly he hasn't given you the same value as you have given him. I really don't mean to rain on your parade, I just want you to open your eyes a bit so this dude don't end up breaking your heart again. Analyze the words you just wrote" he gave me the impression we were serious since his family knew me as his girlfriend and we were exclusive and he told me he loved me, if felt very serious. The key words there are "gave me the impression" and "it felt very serious". That's an impression you had, but the fact is, if he loved you seriously and had some respect for you 1) he wouldn't cheated on you to begin with, 2) you kind enough to forgive him and then he still went off writing lovey dovey comments on his ex-girlfriend's pictures knowing all too well you would end up seeing that and it would hurt you 3) now he's turning the tables on you making you feeling guilty for "hurting him". This guy is really a piece of work. Who's been hurting whom? Pllleeeaaasseee. I'd tell him to go take a long walk on a short pier if I were you. My advise is to find someone who really cares about you and respects you, but the final decision rests in your hands. It's not my life. It's yours. Good luck.