What do I do if I catch my "straight" boyfriend in bed scrolling on Grinder?

I went to bed after him and I straight up caught him. He had fallen asleep scrolling Grinder straight up penis shopping. He hasn't touched me in a year this is a very fucked up way to find out he doesn't want me and when confronted about it I'm the bad guy. I'm raising our 4 year old by myself at this point. How do I tell him I know and I don't appreciate being lied to and I think I need a nanny cam cause I don't know if he's "hosting" around my kid while I'm forced to work. I have pics and videos for proof to show all of called a liar again.

What do I do if I catch my "straight" boyfriend in bed scrolling on Grinder?
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