Sounds like she's spewing a lot of anger. Make sure you continue to stay calm, collected, and in control. Listen and validate; don't argue. Keep up the boundary enforcement / not accepting the disrespect.
Me:39 Ex-W:37 M:7 T: 9 S:6 D:3 BD/IHS/Confirm EA/PA: Feb '20 OM1 affair ends: May '20 W/OM2 & moves out: June-July '20 W files for D: Jul20 OM2 confirmed: 9/2020 Divorced: May '21