Not sure how to feel or what to do

My bf's too busy trying to look for & find random women and opening up to the random women to talk about relationship problems,he has with me to them, despite his claims that nothing's going on with them instead of trying to open up to me as a partner & talk to me about our issues & to tell me why he feels the need to seek out strangers & hide them that he's talking to them. He has no idea how much it hurts & how much more it's ruining me, especially after he cheated on me with my former friend a year ago, 7 months pp from having our son