SO we talked a bit after i messaged her. The conversation was not a Perfect one, but i resisted better than i expected. I talked calmly and did not push any issues. We talked about scheduling time with the kids.
She did mention that she filed for support and visitation (hurt to hear it - makes it more real) - i did not say anything about it.
Just asking advice here - she started talking about some things about us (nothing good, but nothing bad) and then after a careful response from me, said she did not want to talk about it. But seconds later she would bring up something again. and repeated this several times (I did not bring anything up first). Not going to read into it, but I wanted to mention it.