Should I continue?

Krystal
I have been with my fiance for almost 9 years he perposed 8 years ago. We haven't gotten married due to the fact that Im unsure if I really want to marry him. I was married when I met him and so was he. But things happened and we ended up together. At first everything was great he was the romantic funny kind loving sexual person i have been waiting for and he completely took my breath away. With that being said I asked him to please not do certain things that hurt me from past relationships. One in particular is watching porn and getting off without saying anything to me. This morning i just had a gut feeling and i checked his phone and found that he has been watching porn with the title being teeny. Am I wrong for going thru his phone yes i am because he needs privacy but in the same token im pist off beyond belief what should i do? I have had this fight with him for so many years already and i have cought him doing it over and over again now im not 24 anymore and i dont look like a teenager either im 31 now and he is 50. What should i do ladies PLEASE HELP.