I don't have any advice for you, other than to hang in there. I'm currently also in something very close to an in house separation.
We still exchange pleasantries and do some activities together, and we still share a bed, but any physical affection is few and far between (occasional hug or cuddle).
Wife has said she doesn't know what she wants, but all indications point to her just biding her time and getting her ducks in a row to leave.
Detachment is SOO hard in this scenario. A little separation would be painful, but it might actually make things easier.
Me, H-39, W-33 T11, M3 No children Bomb 10/17 - "Not sure what she wants" Bomb 2 12/17 - forced convo it did not go well. W moved out 3/18 OM Confirmed 4/1 D Final 9/27/18
