Might be an idea to apologise - but just brief and pleasant, not grovelly..

"Sorry about that. Let's both stick with 'our' kids going forwards."

or

"I'm sorry about that - it's not easy for any of us, but we'll get there"

T 13 M 7
Me 48 H 46
SS 15
BD 7.14 PA
D final 5.16 (H filed)

We receive & we lose, and must try to achieve gratitude & embrace with whole hearts whatever of life that remains after the losses - Dubus