Fiance Masterbating

so I'm well aware that my fiance masturbates, I've caught him several times and he's even done it when he thinks I'm asleep. It bothers me alot that he watches porn, I've told him how it makes me feel and brushes it off like it's no big deal. It makes me feel like less of women that I can't please him sexually so he has to go watch porn to be satisfied. I'm practically half naked in our bed and if he wanted a middle of the night session, I've told him I'd be down but he just watches porn instead and that really hurts my feelings. I don't know what to do anymore.