How can I not care about my fiance instagram?

Hey guys, my fiance and i have been together for 8 years and engaged for two years. We have not gotten married yet because we both feel that we are not ready financially to rent or buy a home together. We both got new jobs in January so we are saving up as much as we can plus paying off debts that we have and student loans. anyway, i wanted to come here and ask how can i stop caring about his instagram? we don’t follow each other because i know if i do ill be too infatuated
by his followers and following and go through everything and if i see a girl ill go on her page and see if he liked any of her pictures. i know its super unhealthy but thats why i dont follow him. i want to not care what he does. he used to like a lot of girls bikini pictures and after talking to him about it and him wanting to he finally stopped, but i still go crazy over him following them. even though he says he doesn’t follow any more bikini models i still would have the urge to check. so how can i stop caring what he does on social media? he has showed me his likes and he doesn’t like any more bikini pictures so really i have nothing worry about but i still do. he had unfollowed a bunch of girls but i think it’s unfair of me to tell him that he can’t follow girls on social media you know? i don’t control him and it’s only following, it’s not like he is DMing them, flirting with them or liking their pictures so why am i like this? please someone help
How can I not care about my fiance instagram?
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