I'm sorry you've had a bit of a rough time as of late. However, you are one strong, savvy lady so I know you will sort everything out.
Honestly, I'm not sure what there is to respond to? A simple "thanks" which would acknowledge receiving it seems appropriate. You don't owe him any explanations about yourself so keeping it short seems sufficient.
Just my 2 cents.
3 kids BD 12/15/13 (IDKIILY. ) Rope dropped Cirque du Soleil style D final 9-9-14 "Some people are born on 3rd base and go through life thinking they hit a triple." Barry Switzer