Sounds so typical of the WAW that there would be no concern for the kids. But obviously you've found out that the WAW can't be reasoned with.
Her getting out will be good for you. Since she is stubborn like my W, she will probably tell herself and you about how she loves being in her own place, so expect that.
Funny how they can be so stubborn yet not have the guts to file for divorce.
WAW Using God Me-43 W-40 M-14 S-11 S-9 D-7 EABomb 5/09 Separated 12/09