What would you think?

So the other day was my 3 year anniversary with my boyfriend and I wanted to find more pictures of us since I don’t have a lot so I went on his photos in his phone (his phone is a year old) and was scrolling through.

There was a lot of pictures but like none of us only some funny pics of me and my nudes, a lot of nature pics and memes and then I went by May and I found a zoomed in picture of this girl we used to go to high school with, a bathing suite beach pic and she’s pulling it up, I know they kissed but im it sure if anything else happened between them but he’s mentioned her before not good things he claims he doesn’t like her but I honestly think he jacks himself off to it... there’s another pic of her doing that but looking away and he picked the one where she’s looking at the camera seductive pulling her bathing suite up, he also kept going to the store she worked at (out of the way) a lot

But like there is another picture next to that one of 2 girls he knows that I don’t,

He always asks me if I’m texting boys and jokes how I’m always texting and talking to boys and if I want to put makeup and actual clothes on he asks who I’m getting all nice for or gets pissed if I say it’s cuz we’re going out with friends he’s like not really it’s just brendan and Kayla but then before he has work or we hangout with our friends he’s like do I look good? Like?????

He’s just been acting weird with me lately and I’m just trying to figure out if he wants to cheat or if he has/is like there is absolutely no reason whatsoever to have those pictures. Like if you wanted to show someone they are on Instagram.. why does he have these pictures? I really think he’s jacking off to them like I said there is no reason for them at all he would FLIP if he found attractive guys in my phone.

I guess I’m just wondering what your thoughts are any other explanation? He was cheated on in the past so do you think he’s the one cheating or just being very controlling? I have seriously been going crazy over this and other things a complete different story, I don’t know how to bring it up tho