AITAH for kinda of ruining my bff’s relationship w his gf?

(i'm a female so and my bff is a dude) so my bff's gf hates me for being friends w my bff and talking to him in the first place..thats the first reason for her hating me and ngl i feel bad but its also a bit hypocritical imo since she insists on hanging out with her guy friends too..second reason, i was panicking and stressing so i vented to my bff abt some of my stuff getting leaked and idk why but my bff asked for links and etc and so he asked the gf for a "cheating pass" and she got mad..i told my bff that was a bad idea and that he shouldn't be doing that so am i the asshole or..?