Good job finding an L that cares to put the kids first. Mine initiated that conversation about the kids welfare right away when I met him. I like him a lot. He also backed off when it appeared that my W was possibly wanting to reconcile.
Keep the play book between yourself and your L.
Led Zep #1 is probably my favorite album of all they did. Someone in that group must have been having woman problems based upon the song names:
Good Times Bad Times
Babe I'm Gonna Leave You
You Shook Me
Dazed and Confused
Your Time is Gonna Come
Communication Breakdown
I Cant Quit You Baby
How Many More Times
The only song that does not seem like a broken heart song is Black Mountain Side.
Another interesting heartbreak album is Bob Dylan Blood on the Tracks. Apparently he wrote the songs when he was getting his divorce.