toxic college admission drama

am i the only one or ever since i revealed my college acceptance many of my “friends” have been talking bad behind my back and saying how i talked about college too much prior to my acceptance. then, they asked me to review their common app stuff after i got in without congratulating or saying thank you to me .. i was too happy to keep it to myself but i kind of regret it now :( its crazy how fake people can get about college admissions