Ex bf mixed signals

Hi, i just want some opinion on my situation. Me and my ex were together for 3yrs. We broke up because i think is was based on lack of communication and misunderstanding. He didn't actually give me a reason. he just started to ignore me etc. things started to get better but every time he goes and see his friend (which is a girl), the next day he'll act like a completely different person and not talk to me for a week or so. About a month ago after seeing his "friend" he told me he was completely cutting me out of his life and i was ruining his life though i have seen him in 3months and hardly spoken to him. Now his dating his "friend". he still wears the necklace i got him that has sentimental value (which he agreed not to wear it after we broke up and no longer had feelings for me, as respect for me him and his future/current girlfriend). He also tries to remove pictures of him and his now gf(only the ones that look like theyre a couple) from fb. Im a bit confused, he sending a lot of mixed signals, and its only been 4 months since we broke up. Could she be a rebound? or am I reading too much into it? Additional Details - She has met his parents (and they don't like her - he's mum talks to me very often) - She just recently turned 20 and he's 24. I'm not trying to get back with him, I havent spoken to him since he said he was cutting me out of his life. I just want to understand the situation because he gave me no reason why we broke up.

I believe your ex talked with his " friend" at the time and her opinion most likely help contribute to the break up. He probably did not give you a reason for the breakup because his friends said not to.

U r doin just right! dont make him feel so important! he went away with no reason.U were hurted so now if he loves u or not! dis is not at al your concernn! simply ignore him! the signs u have written clearly shows he is over her flirty "friend" n thanks to ur ignorance i assume he wil bounce back to you soon!

Reason: He sounds like he's not ready for a real relationship. Let him go, it's hard but just move on. Work on making yourself happier, don't be bitter and better things will come your way.