23 weeks prego husband does this wtf

Idk what to think anymore so we aren't having sex because "he is scared to hurt baby" but recently found out he has been on Craigslist in the man seeking woman section I confronted him and of course he says it was just like porn he got curious and got on that page 3_4 times to get off on it, if it was porn I don't think it be that bad really but that website is too hard to believe that he never tried contacting any of them I don't know if I can do this anymore this is a bit much for me what are your guys opinion