dilemma dilemma

So ya'll I have a question.

I'm a freshman and got the house I wanted and everything is fine and great EXCEPT I think my sister's are starting to hate me.

I don't call myself insta famous, but I definitely have the most followers in my PC and some girls I heard are starting to despise me.

All of this because I don't follow everyone back AND I don't post those dumb cliche quotes that literally every girl posts "omg thank you ______ for finding me my bffs!". We had a swap and I didn't post about it like everyone else and basically a few sisters are like questioning my "sorority spirit".

Not that I have to defend myself, but I am OOS but from the south and pretty much greeks are looked at losers that can't make friends. I mean it's OK to be Greek but like if your instagram is nothing but your sorority sisters and the only guys on it are from date parties i.e. you can't make friends than people literally laugh at you.

I don't normally follow random people, but another girl tagged in her photos and was like "hey why aren't you following me, you should follow me" and I was just like Ok (like it's not a big deal) and followed her. Than a week later I heard someone tell her about me "barely" following anyone and this girl said I followed her but I didn't like her pics so "what's the point".

Long rant short, I think these girls care WAY too much about instagram. How do I tell them me not foloowing everyone, posting about sorority banners 24x7 doesn't mean I don't like the sorority