Bf just started watching porn multiple times a day as soon as I leave for work

One of them were titled “teen maid blah blah”

And incest stuff as well

When we started dating he told me he doesn’t watch it and I told him I’ve broken up with an ex bc he watched it excessively and it was affecting our relationship.

When we first moved in he didn’t watch it but his sex drive was low and he didn’t want to have so much sex anymore. We have sex once a week now. Last time we had sex he was on Instagram and he only uses Instagram to look at girls that turn him on.

Now that I got a different job he’s watching it multiple times a day and idk how to feel. I want to let it go and say that I don’t care bc that’s his own time. I really like him but I don’t like it in my relationship, not excessively at least.

Yesterday he was texting me while he was watching it

Edit to add* I can’t tell him what he can and can’t watch so I feel like I can’t really just “talk to him” bc like what’s the point

I mean it’s my fault too bc when I first noticed he was watching it I told him I don’t mind what he does on his own time as long as it doesn’t effect our relationship. So I’ve had the talk already and recently is when it went to multiple times so I guess I’m just fighting with myself about what exactly I meant by “affecting my relationship” bc like I said he doesn’t really want to have sex as often anymore