Your L should have several clever ways to drag it out. In my sitch we are doing a dissolution so I have to come up with my own tactics. My W's A just ended so I want at least 6 months of "trial separation", i guess, so that we can say we gave it a fair effort.
I stopped helping W with the dissolution process, and it, along with moving, has almost come to a complete standstill. If she doesnt move out for a few months, and the dissolution takes 6 months, that really gives me a lot of time.


M42 W40
T17
M15
S13 S11
BD 7-14
A discovered 7-14
WAW moved out 10-3-14
D final 2-23-15