Have you consulted with a L yet? If not, you should. Typically a free (or nominal fee) consult to explain your rights. You don't have to retain or pay them a lot if you can (preferably) work out an amicable agreement with W.
You don't have to meet in person to avoid a contested divorce. Email would work fine for dividing out your assets.
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