Sometime this afternoon, reply with "Sorry, just saw this. Busy day! I'm great, thanks."
Puppy
Very wise advise.
It is very important to always delay your response. It is also important to keep it short and positive. It is also important to keep it vague. I would also consider leaving out the "Sorry, just saw this". No need to apologize or explain.
"Fantastic! TTYL"
"What is best for my kids is best for me" Amor Fati Link to quotes: https://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=2879712