WIBTA if I ignore my boyfriend?

So I only have one rule when my boyfriend goes out, and that’s just to check in on me every so often. I don’t like feeling worried when he goes out and doesn’t respond to me for hours and hours, because I just need to know he’s okay. Another thing is that, if he’s on his phone when he’s out, just send me a quick message. Doesn’t take much especially if you’re already on your phone.

Last week he went out and didn’t text me for 6 hours until he got home, that really upset me because I got very worried, and he told me when he got home that he was going to various places and when he’s sober he always texts me to say that he’s going somewhere different.

Now I don’t think he’s cheating on me at all, I have a lot of trust in my relationship. I come from a place of worry. He’s said that he totally understands where I’m coming from and he agrees with me. And when he didn’t check up last week he said he was very sorry for not texting me and that he’ll remember to check in next time he goes out.

So he went to a friends house today and I also went to a friends house so we were preoccupied, but then it got to the point where he hadn’t checked in in a few hours, but when I went to his Instagram he had posted a video on his story, but still hadn’t replied me. Ah hour and a bit later he texted me back but I left him on delivered.

So I did the only logical thing and took revenge pictures and posted them without replying to his message, or sending him the pictures (because we both like to send each other pictures we take, which he didn’t do either)

I don’t know if doing all this would make me the asshole or not because he did the same. I’m also going to go to bed now without texting him because I’m still a little annoyed.