i dont have anyone else to talk to. please help
situation: A is my partner’s best friend, B is A’s partner, who i am friends with.
story is that A has done something serious and atrocious, and i found out from B. B brought it up like “something happened on this day” but never told details until i asked. she told me not to tell anyone about it, but months later where i no longer could see them face to face and interact with them, i told my partner about it.
the problem is, my partner feels very strongly about it, and wants to address it with A, as A could negatively affect people around them if they dont know the impact of their actions. but my partner feels conflicted about not addressing what Person B did, as it goes against his values. there’s no solid evidence of the wrongdoing as i deleted chats with B. why: im not close with A at all, and i don’t really care what happens to A, or to their rs. their rs is toxic and bad already. i also really didn’t want to cause trouble with myself during that time period (finals) so i shut my mouth and let it go.
my partner also cannot confront A about it, because B knows intimate details about my partner and i, which i told B. i told B because they have also done the same intimate thing, and felt safe to tell. because they know of this “intimate” thing, they could use it against us for whatever reason, or tell others about it.
the issue im now facing is,
#1: i feel at fault as now my partner cannot do anything about the situation he wants to act on, and cannot shake it off (as it goes against their morals for not bringing it up to A)
#2: my partner views me as “technically an accomplice” in their behaviour of keeping A quiet about their wrong doings (and prob see me in a diff light or something)
#3: ive broken my partner’s trust by telling others intimate things about us, even if i made it such that the spotlight was on me (if that made sense)
im already dealing with family and personal issues all in the same day so i just feel so lost and numb trying to solve and fix everything, to the point i forget to feel. now is, what should i do? how do i approach my partner? i want to apologise and rebuild the trust ive broken, but also how to move foward in the situation regarding A? please offer any sort of advice. please and thank you.