What to do about my boyfriend's Instagram drama?

[shallowseed397]

My boyfriend, who I live with recently got an Instagram account. He has followed about 20+ businesses to start, then his sister and then of all people, his ex-girlfriend?!

I don't have Instagram, but I thought I would check out his page and found this. I felt very hurt. I've stuck by his side a lot and dealt with his family who is nasty to me for no reason.

I think the fact that he search for first out of anyone his ex-girlfriend to follow is completely disrespectful. I mean, why would he do that, and why would he even care still?

How should I handle this. I feel like a little kid bringing this up even though I'm 25, but it still makes me mad.