I, too, am ignored by the majority.
After BAD, i deleted them all from fb because i didn't want to see any pictures of him and ow around new year and i didn't want to put them in any positions.
My SIL added me and told me i will always be family. 2 of my stepchildren come and see me and talk to me. SD26 told me i will always be her step mum no matter what.
SMIL talks to me on a regular basis. MLCer has gone mad, said that she's his family and shouldn't talk to me. She's gone mad and had many arguments with him over it, saying that she won't be told what to do. She's told him she loves us both and will support us both but won't get dragged into it by either of us.
MIL is gunning for me and i don't know why, a little while ago she claimed she took an overdose because of our relationship breakdown. At this point, she said missed me. She's well in with ow now though, when she isn't slagging her off behind her back. MIL is toxic and stirs up tension in many relationships so it's not long before she starts interfering.
So, in a nutshell, most of the family are trying to stay out of it and it is very awkward but they do talk to me if i talk to them.
BD#1 August 2015 - i think i should move out and carry on as we are because i love you but it would work better
BD#2 December 2016 - moved out
ow- 19 years his junior with 3 young kids