UAH,
Please consider WH changing his email or blocking her address. Isn't full-proof...still a step to protect himself and the marriage from contact. Oh, I see where you already asked him to have IT block it...if he's using a mail program to receive email, you can block it from there, too. Of if webmail with spam filter, from there. More options for your protection...not only dependent on him, 'k?
Even though your watching, it's contact, 'k?
Agree to delete her emails and not read. That protects him, too. Since you didn't, you witnessed the effects of contact...and it starts withdrawal all over again. Just does.
Don't get caught up by contact either...will give you both feelings of frustration, guilt, shame, depression (anger, fear, pain)...just from the contact.
There is no "should be feeling"...watch your signals...you've got "H never talked yesterday" and then you say he did. This is incredibly painful for you, so you're going to use these terms you learned in childhood as if they are real or can make anything different than it is right now.
You want to feel differently right now. Understandable. Not reasonable. You are not going to feel the way you do right now forever. Your brain will tell you differently. Your feelings will come and go, up and down, and still will be delivering you information about what you're believing right then.
I'm very worried about how this will eventually shake out with my family.
Stop living in what isn't right now...respect your family will feel, act, think, believe what they will...not up to you. They love you. They will process their grief their way. You have your own. No entitlement anywhere...just reality. We all have them. Gonna take time to process, heal, understand and they may waver back and forth...let them. Your priority is your marriage...you didn't do this to them...and they really are there for you, even when it doesn't feel like it right now.
You are giving yourself some false emotions by dwelling where you have no control...that's what happens when we go into the future which hasn't arrived or the past, which is unchangeable...brain doesn't know time. Only right now. So it hands you emotions as if it's happening right now.
Do me a favor and ask for and listen to WH's details about his deception regarding the affair...don't listen to his description of her, what she did, liked, didn't do, thought, etc. Her stuff is IMAGINARY...not real. You're the real spouse, partner...she's OW...address her by her last name only. She's not part of your marriage. She's not your family.
This is the pain-time...and there's more with withdrawal...and there's two A's to recover from...the earlier one affected your marriage, too.
Seems like I didn't add a thing...you already got this...you're making your choices...dwell in your thoughts on separating stuff from actions...really seeing OW as fantasy and NOT participating in making her seem real...
Protect yourself and your half of the marriage from fantasy. Listen a lot, repeat...hand back...and enforce your boundaries around yourself. Give yourself permission to say where you hurt, why you hurt right now...speak and share, anyway.
This is really tough...toughest thing I've went through...it is not forever...it will have ups and downs with minutes of one another...see where you connect and disconnect...and KNOW you'll re-connect.
Have you planned out the 20 hours of UA time...do the recreational time together...play together again...don't think "this will hurt too much"...do it and be open. You know that saying, 90% of life is showing up? Well right now, you're showing up where you never wanted to be...you're there. You matter...show up for the play time...and have as much or more of it as the work time...limit your R questions/sharing/answers to one half-hour a week...schedule it in to a certain day and time...and then let go, 'k?
You keep verifying and showing up, and you will recover, 'k?
LA