I'm in a no-fault state too, and in my state, even though it's no-fault, an A basically removes the responsibility of alimony. That's the one place where an A can make a difference. Find out if that's true in your state. If it is, I'd start digging to find some evidence. Why pay more than you legally have to....
M: 34 W:34 D:7 D:6 S:3
M: 9.5 years T: 12
OM found & BD (by me): 9/19/18 IHS begins W informs me she's moving out: 11/28/18 W files: 12/21/18 D Final: 2/25/19