Looking for some guidance 😓

Long post ahead…

Hello, I am currently 15w2d pregnant with my second baby boy. Third for my SO (we each have a son from previous relationships). Anyways, I’m struggling a bit and I just need to know where other women stand on this issue. For a little over two years now I’ve been dealing with my SO liking his friends/clients ass-out, half dressed, bikini pics online. Despite many couples therapy sessions where I let him know how it made me feel, he continues the behavior. It’s affecting me even more now since I’m pregnant. And I know some of you are thinking, “boo hoo… he liked another females picture online”, but it’s so much more. I discovered he had a pretty hefty porn addition and was even relying on watching porn WHILE we were being intimate. He has almost always had trouble maintaining an erection because of his addiction. We were able to conceive this baby with the help of some ED meds. I’m wondering where some of you stand on this issue? Is it a non-negotiable no? Am I overreacting? When I found out he was relying on the porn/liking other girls pics online of course I blamed myself and fell into a pit of depression. He told me, “well… you could lose some weight” when I confronted him. He’s not in the best shape either. It may just be my pregnancy hormones consuming me, but this is literally KILLING me right now!!! Help!!! 😰😩