No no no, just as long as separated. It's up to you if you want to delete them IF you get D. I know if my H still wants D, I'm prepared to tell him I will not be friends with him. We dont have kids so thats possible.It'll be a tourure for me to stay friends for me and I know I can't do that. I haven't even thought about what to do with his family on fb. I might deactivate my account altogether.
As for your SIL - she must have all the stories about you (before DB), feel sorry for ur W and support her. But it was not your W doing it so cut the noise, ignore it. I just hope those quotes are not where your S18 can see though.
M37 H36 M8 T12 inc 3yr L-dist 7/12:H broke down 10/12:H dad D frm W4. BD soon after 1/13:H wants to leave 2/13:H gpa passed. Feels closer but H still leaving 3/13: S begins