So long story short, after 3 major incidents in specific, where SO was selfish, guilt-tripping, and completely dismissive of my feelings/needs I just can't enjoy sex with him anymore; everytime he tries I just disconnect completely. The incidents just keep replaying in my head and I can't stop thinking during any sort of physical interactions. I've brought it up with him on a couple different occasions but he'll just justify or apologize and keep pushing for whatever it is he wants at the time.

Any thoughts? Is there therapy for stuff like this? Or just experience on how to start to fix things?