I am not sure that I can provide the insight for which you are looking, however, I can offer that I too am in a similar situation. My W asked me to move out after she started an EA with someone from work. She claims that the issues that I have brought to the marriage have contributed to these feelings for the OM but also that she needs to find herself and does not see life with me in it. On the other hand, she calls me all the time for various pieces of advice and to ask for different favors.
I am not sure what we are going to do, btu I do know that applying the DB methods seem to be working a little, but then there will be a change that is unexpected.
I hope that you can find peace in your situation and that this will be a limited arrangement for you.
Me: 33 jacka** whom lied, stole, cheated, and basically treated DW like crap for years DW: 29 kind soul who gave too much to me over the relationship
S7 S4
M: 7yrs Bomb: 10/19 Seperated: 10/24
The worst reconciliation is better than the best divorce