my(23m) GF(23f) is upset i asked her to unfollow her instagram crush 7MONTHS ago ?

when we were in the talking stage ( we already confessed feelings ) , she sent me a picture of an instagram content creator telling me its her crush and whenever he posts a picture she sends it to her friends and stuff like that this kept bothering me so after a month when we got together i told her i know i shouldnt be asking you to do this but it bothers me so can you remove him , she unfollowed him and i thanked her and she said it was no need to thank her . we have been together for 7 months since then and i never asked her to do something similair obvsly but last week she sent me a reel made by him telling how she forgot about him and his content ( he is a chef ) and she got bothered that she unfollewed him because she never did something similair and how she will never do somethig like that again ( not like i asked her to do it again ) , and this wasnt the firstt time she brings this up throughout our relationship