I am in a friendship group of three and two of us within the group just don't seem to like each other very much any more!
I am so put off by this person's recent behaviour that I am ready to walk away from her (and I wouldn't be at all surprised if she doesn't feel the same way - we appear to really rub each other up the wrong way, I genuinely don't know what I've done to annoy her so much by the way. Maybe she just doesn't like me).
But, I have no problem with the third person. Infact, I really still like her. But we have traditionally done lots together as a threesome and I won't really be able to maintain an independent relationship with her, I don't think.
Aibu to talk to the third person about this. Explain the difficulties I am having with person two and say I'm sorry that it means we'll be seeing less of each other and I have no problem with her personally? The alternative is just ghosting.
Or would that be seen as bitching about person 2 behind their back?