I'm 2 months into my divorce with my stbx. We have 2 children (1 and 3).

Without going into too much detail, my stbx is toxic, selfish, irresponsible, immature, lazy, a slob, with poor judgment and a pattern of poor decisions.

I've been trying to be civil and cooperative, but earlier today while talking on the phone, my stbx called me a "fucking dumbass", so I hung up on her.

She kept calling and I just kept ignoring her, then I texted her, that moving forward, she should not call me unless it's an emergency, and that she can always text/email me.

This got me thinking, from your humble experiences, what do you guys think the do's and dont's of dealing with my stbx so that I can keep this process as smooth as possible until our divorce is finalized?