Yesterday, I took the best advice I had on here: "You are too young, asktrp won't be here for every little problem you have with your girls."

Event: My gf changed her profile picture on whatsapp to a beach photo with a mini-short from the side, her ass' curve could be seen and it really bothered me. I decided to make a post on here to ask for ideas, but then said nah fuck it, I'll experience it on my own, I first teased her about how she hid her belly with her hands to hide the little fat. It didn't work and she thought the photo wasn't good etc. Then I told her "Change it". to which she replied by asking why? Only people I know can see it etc. I bought none of those shite, and firmly told her that she can keep the pp, but my gf cannot. After that she removed it, but been kinda "you are a bigot omg". Just now she sent me some photos of her, and her pp is a normal photo again.

Did I handle it correctly? What would be better?

Note: I am a 20 years old autist, before anyone bashes me because I am not a unreactive alpha chad thundercock, I simply didn't like that her ass could be seen from a photo and wanted to set some boundaries. I don't know if I did it correctly or not however, that is what I am asking.