Just venting

I'm 33 weeks pregnant with my third child, the father my current partner was previously married (still is legally) I'm divorced, I often feel like he compares me to his ex too much and it bugs the crap out of me, I have told him but he still does it, every experience I have with the pregnancy I try to include him but then he just says oh well ex experienced it like blah blah blah, I really don't give a rats arse how it went for her, she had 2 c-sections. I had my 2 kids natural, it's getting to the point I don't even want him in the labour ward with me, plus ad in the fact we haven't had sex in about 4 months but I found some unusual porn on his laptop by accident, it just all makes me feel sick and tired of it, maybe I'm just over emotional and exhausted from pregnancy, anyway feels better to have got it off my chest