However, while I lean toward saying you should, I also am old enough to know that usually when you have a gut feeling about something like this you should probably go with it.
While I agree with most of the sentiments stated, I must say there is part of me that thinks that at some point the LBS, especially one with your unique set of circmstances, has to start to close the door to the WAS. I know in my sitch my W wanted to keep keys to the house when she left (she never did leave but this was her plan) so she could still come and go as she wanted. I didn't say anything at the time but I remember thinking....yeah...ain't happening. While kids are a different situation, I view pets (and this may not be popular but I really don't care about popularity) as property. If my W had left would I allow her access to my property? My truck? My guns? My what-have-you? No way.
I think if it builds some good will between you and your W, then you should consider it. But I would never advise someone to do something that they aren't comfortable with.
M(53), W(54),D(19) M-23, T-25 Bomb Drop - Dec.23, 2017 Ring and Piecing since March 2018
