Forgot to mention in the above update my birthday was during the quarantine and W asked several different times if she could order cake and ice cream for me and the kids; I declined several times. She also asked about groceries and medicines and picking me up something for dinner when she did for the kids; I declined all of the offers. I'm not saying it was any sort of reconciliation overture - probably her feeling guilty I was sick and stuck with sic kids, or wanting the kids to enjoy the birthday party - but it did feel good internally to stand up and implicitly say "I don't need you or your help".
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