Have you told your boyfriend that you feel unhappy and neglected? It is not your fault he pushed you. It seems like you were trying to get his attention by threatening to rip of the picture of the two of you from a time when you were happy. My advice is to try talking to him in simple language that states how you are feeling and what you want from him. If he doesn't respond you have to decide what you want for yourself. Good luck, sorry you are having problems.