I've let relationships go, too, as a result of my depression; I communicate only infrequently with my brother these days, because I just can't deal with the judgmentalism and ridicule I get from him, BUT, I wouldn't want the communication to end entirely; I have given up on friends, though, in the last year; maybe not entirely, but 'for now'. I do filter these decisions thru the 'what if there isn't another chance' filter, though; I think that has to be in the thought process, because there isn't always a tomorrow to make things right. I feel for your situ. Best regards.
<font color=blue>HI FROM PEANUT :-)</font color=blue>