Still I think it says you aren't setting your standards high enough and you are prepared to allow yourself to be treated with less respect than you deserve. He may not be seeing anyone else but he is logging onto POF, while he is seeing you. Men are like monkeys, you know, they don't let go of one branch until they have hold of another one. If it was me in your position I would be pulling back that branch and enjoy watching him fall from a great height. Take control Still 
Yes, MLM, you need some single friends, girl friends. But we have said this before haven't we? And you said you were going to forget men and get your self sorted, but for some reason you seem to have a need to be wanted and adored by men. I think this is something you need to address, because until this is worked on you have the potential to end up in another abusive relationship. Personally, I think you need to take a serious amount of time out to work on yourself, you really will benefit from it.