What Is With some Men That act Different Durning Your Pregnancy?

Let Me Start Off By Saying Yes He's caring about our baby and Shows Lots Of Affection and Love , Also Have Sex Every day Sometimes 2 A day ..... Now This Is what I Mean What Is It with some Men Durning Pregnancy ? OK I Have seen That Ever since I got Pregnant My So Has Once and while Look Up Naked Porn Stars Photos and Has Seen Porn , I don't understand Why If I even Send Him Sometimes Naked Pics Of Me And We Have Sex Almost Every day .... I have told Him how it bothers Me Because I feel I don't look good enough With My big Belly and stuff . That's Why I get so pissed off when I find out that his been doing that ...

Am I Wrong to overreact Over This ? Even If I told Him How I feel About it But still does it behind my back ...

Since Finding Out I Told him he wasn't having no sex from me in a month and half or naked pics from me , he can now have a reason to do that .....