Heard my next door neighbours arguing, it was very audible and heard every single world.. There was a lot of swearing, but not verbal abuse towards each other, It almost became physical when one stood in the way of the other as they tried to leave and they were prevented, (it didn't become physical) and one of them started hysterically crying and sobbing, I'm not sure what to do.. As far as I'm aware as their next door neighbour, I've never heard any arguing or domestic abuse at all between them and they seem relatively happy. This is the first time in several years I've heard arguing.
I'm friends with both of them and they've been there for me through a rough time and done untold favours for me, I want to check they are both ok but don't want them to think I'm sticking my beak in and also don't want to embarrass them by saying I heard their argument. I also don't want them to apologise to me for hearing..
What should I do? Keep my beak out or send them a text tomorrow? I'm closer to one of them in the couple and wanted to say if they ever needed a place to go to have some space or to chat they can always knock on my door.
How should I handle it?