Husband watches porn

So first off, I know a lot of ladies have said their husbands watches porn & they don't know how to feel etc etc. But I don't care if my husband watches porn on occasion, but this past year he's watched porn atleast everyday. Even days we do have sex!! I don't know if he masturbates when watching or not, but he's even told me he's watched it on his lunch break at work.

It's beginning to hurt my feelings that he watches it after I go to sleep & after we have sex. For example: last night we had sex & after her said he had to go to the bathroom. He was in there for a long time. 15 minutes. Much longer then his normal dump n run. & when I went on his phone to look something up I saw he was watching porn.

So what I'm asking here ladies is; am I wrong for feeling hurt that he watches it even after we have sex, or should I just accept it that he watches it regardless if we had sex or not?

Maybe what I'm feeling is that he's not that attracted to me anymore so he watches it to fantasize about these women?