I didn't interpret it the way 25 did, but your Ex may have. I like 25's suggested response and think it sends the right tone and message.
I think I'd wait awhile to see if you get a response to your initial message before sending out the clarification. You may find it is not needed OR is badly needed in which case you will want to carefully restate your earlier point.
Me51 W53 S17 S14 M22 T25 Bomb-9/11; A-11/11; I move out 11/11
It's easy to find our bottom, it is our top that requires cultivation.
Every rough spot adds to our emotional constitution. -Barney Fife