Sorry for the latest revelations. I'm sure it is shocking, and hurtful, and causing you to spin. If there is a silver lining, perhaps the truth coming out can help you better accept the outcome which is to come. Also, always remember your H's bad actions are a reflection of HIS character, and not yours.
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