Idk what to do

I feel like im loosing friends, I used to be really close with them,we all used to call every night wnd play whatever shitty game we found or just talk about whatever and I loved it. about October last year my good friend (ill call w )was going out with an exchange student and the group started to point out some of the shitty thing he would do and say behind his back i think they were just jealous but in January they broke up and w was in a bad spot and was kind of leaning on my other friend ill call m they would spend alot of time together but eventually with everything and some personal stuff in ms life he got overwhelmed by it all and instead of telling w that he needed space and advising him to find someone else he started to make up stuff about w and talk shit about him behind his back and lie about him and tell everyone his personal shit and the entire group went along with it and demonised him and essentially kicked him out of the group . I feel like there doing to to me now , it’s really only 3 of them but theyve lied about me alot and now I never get invited to any meetups of vcs or anything at all by any of yhem which makes me think they’re turning the rest of them against me, I asked a friend im closer to about it and he assured me its only 3 of them that ard doing it , it really pisses me off that they can jist do that . Im feel like im loosing comon intrest with them aswell which really doesn’t help things, theyve all gotten really into anime and anime games which i have no real problem with its just not my thing but when i used to talk to them (the 3 people that dont fuck with me )while they were playing these games they were just getting annoyed and pissed of at them and would shout slurs and threaten to sa these fictional characters or other players which as i say out loud is realy fucked up but when i used to talk to them i was numb to it they would say this shit so fucking much that it I wouldn’t even flinch. Ig i out grew them or something, but I feel almost empty now that i dont hop on with the group or do anything with them anymore ig I shouldnt I guess I should be grateful for the good friends i do have that aren’t involved with them and the ones in the group that still stuck with me . But they all have their main group and i have nothing i feel empty now and I don’t know what to do.