UM -
Catching up.
Sounds like you're doing great! The computer building with your son sounds like a great bonding experience (I did the same with my adult son recently). And, it sounds like you handled the conversation about helping your XW with finances to cover the extra days that she cares for D11 well with less trepidation after discussing it beforehand with R. Grounded spouses are amazing.
I built/bought my house during divorce, and it will be paid off when I'm 89-1/2!! I'm not worried though. It's a cozy place to live. I'll make extra payments when I can, and my sons should have equity in it when I die so all is good... I hope that your house across the street comes through at a reasonable price for you.
I see that the list of 100 was removed, but I would love to see it. Not sure if you removed it planning on replacing it or not.
Sea