Ghostrider, I'm very sorry you're going through this. One A is terrible; multiple As seem much worse in many respects, but ... your W confessed after reading SI, and I think that shows great commitment and courage on your W's part. All WSes feel guilty when discovered; not all feel remorse. Your W's confession indicates she also feels a whole lot of remorse - and remorse is necessary for R.
My guess is that you feel peculiar because you committed to R too quickly.
First, I'm pretty much convinced that the R that happens while the WS is still TT'ing is a very diluted R - maybe you think you started R in March, but last week may be the real start for you, unless there's more TT to come (which sounds unlikely).
More important, I believe the BS has to do some serious soul-searching and healing before s/he can really start R.
Have you really considered D? If you didn't, IMO there's too big a fear component in your desire for R - if you KNOW you can make it without your W, you can commit to R from strength; if you don't realize you can make it alone, R isn't a gift or a desirable outcome, it's a necessity, and some part of you is gonna rebel, because that part is afraid you'll sell yourself out.
How much healing have you done before considering yourself in R? D-Day is traumatic. You're in tremendous pain, and it's been inflicted by the one person you felt would always bee on you side. People don't make the best decisions when they're in pain and their world has been turned upside down and inside out. Knowing you want to R is different from making a decision to go through the R process. And acting out of love for your WS is also a lot different from deciding to R.
IMO, every BS should take some time before making a decision - 3-6 months, maybe more. Use the first few months to test your WS's desire to R. Does WS answer questions? Has WS established and maintained NC? Is WS transparent? Supportive?
IMO, the early weeks and months are also the time to decide on your requirements for R - there are certain basic ones common to all of us (honesty, NC, transparency, some combo of IC/MC), but we all have individual desires. For example, I require my W to court me, to work as hard to keep me interested as she did to keep ow interested.
If your WS is pretty good at meeting your requirements for long enough, and if you know you'll be OK on your own, then you'll be able to commit to R and roll with the many punches you'll receive even if your R is super.
In addition, your W is broken and will need a lot of support. Unles you do a lot of healing before you commit to R, you won't have the reources you'll need to support your W.
I'm just talking about a mindset here. If you know you want R from the beginning, do R behaviors, but with detachment - it'll be nice if WS is supportive, honest, transparent, etc., but you don't count on it because you don't yet know where your or WS are.
Sorry this is so long. As I say, IMO you committed to R too early, and last week's confession restarts the clock. This peculiar feeling sound sto me as if it's last week's trauma mediated by the tought that you were in R, so how can you feel this bad now?
You've got a good start with the (probable) end of TT. Feel your feelings now - all the pain, grief, anger, fear - and process them - maybe with the help of a good IC. Find your strength - your ability to live without your W. Figure out what you really want to do and make decisions from your inner strengths.
I think what you feel is a normal result of where you've been over the last 7 months. You're not crazy, and you will get through this to health and even happiness in the future.
[This message edited by sisoon at 11:49 AM, October 20th (Thursday)]