Help please ASAP

Looked at the history of the computers Internet and found a porn website that is visited more than once a day. Click on it to find my partner has a profile on it... And has been messaging other guys on their in a disgusting way... Also the kinds of videos he watches. And he's been going on a dating site but not sure what he's doing on their as I can't access his account. What do I do ! Do I bring it up with him and potentially ruin our relationship or not say anything. I love him. But we haven't really been intimate because he has poor oral hygiene. How do I fix it !!

I think that I would calm down and gather my thoughts. And think about what I wanted to say. It is not good to react on emotion even though you are devastated. But yes it is important to address it. You should not have to worry about you messing up the relationship. Your partner is doing it already. But as far as hygiene maybe some medicated mouthwash and lots of lemon water to help also gargle organic raw apple cider vinegar with water to help. Good luck hun!