boyfriend phone FULL of porn??

Carissa
Went through his history and it was like months worth of porn on his phone. We have been together for 10 months so I just walked back into the room through a box of tissues at him and he instantly knew what I have found it this is his excuse ""it was that one night you didn't want to have sex with me"" like one day I didn't have sex with him but there's like million of porn sites on there from the whole week!! Would you guys be mad? Or like what do I do?? I'm just starting to think it's because I'm not sexy enough or I'm getting to comfortable around him and I don't wear as much makeup..advice..