Gotta say Broke, I agree with everyone else. Take the tickets and no invite to H. You may want to explain it is Mother's Day which is a special day between you and Ss, you do not want him there you just want time with your boys. I am sure there is better wording than that.

How did divorce care go last night?


Me 41
W 33
M 2013
Suspect A 11/15
Confirm A 1/16
She moved out 2/14/16
Stepson 13
Stepson 16