Cherry,
It's like he's trying to put half the blame on you. He filed, (50% fault, in his eyes) and you didn't try to stop it (50% fault).

Hm. That math is plain incorrect. Then, since both of you equally participated, then he can absolve his guilt.

me 42 H 32
T 7yr
M 6yr
BD 5/2016 ILYBNILWY
Separated 7/2016