Last night, after our row, he set up the email and sent her the details via work.
Oh. lovely. Poor impulse control, AND a chance to blame his actions on his wife ("you made me do it, because you made me row with you")
I’m such a mess. He’s gone, but I’m hurting so much and feel such a fool
OP, on your other thread, PP made such an excellent post about adrenaline, & how it relates to the awful post-betrayal mood swings.
So take a breath, & break this one down to its component parts, & you will start to feel calmer:
"I'm such a mess" - come off it! You've been treated dreadfully, & are responding normally, just like a normal human!
"he's gone" - good. He makes you feel awful, & treats you badly. Keep him gone.
"I'm hurting so much" - yes. & I'm sorry. A very good pal once said to me, in similar circumstances - "please do yourself a favour Buck, & feel it. Because the pain's coming for you whether you want it or not. Face it, feel it, work through it ... & you will get past it. Avoid it - & it will swamp you, on the sly."
Consider that excellent post about adrenaline again, Your mood swings may even be minute-by-minute at the moment. They're only feelings - not facts - acknowledge them, & let them drift on by. They will diminish in time.
"Feel such a fool" - why? YOU haven't shagged anyone else's spouse, lied, cheated, betrayed anyone. Your DH & his git of an AP are the fools here.
He's a fool for throwing away a wife who was preparing herself for forgiveness, & tolerated his many shortcomings.
She's a fool because she thinks it's a great idea to chase an alcoholic liar with MH issues & anxiety, who uses these issues as a sop to a wife he doesn't deserve. Let 'em have each other - they'll soon realise what shits they each are.
Just look after yourself & the kids for the next couple of days, & do anything you need to in order to keep him out of your actual life while you work on getting him out of your head.
Every minute you waste dwelling on him & his AP is a minute you are not devoting to the business of regaining your free & independent life, without arseholes like STBXH & AP in it.