Now start mentally prepping yourself. She will respond to this by either being really nice and try to lure you with sex, a new marriage with a clean slate, or she will go scorched earth and threaten to take the kids and take you for all you're worth.
Now is the time to protect yourself and your kids. Document everything and ONLY communicate with her via email or court appointed app! She will do everything in her power to manipulate you.
Cheering you on, Steve. A new life awaits you once you get past this dumpster fire.