Regarding changing insurance policies, I'm not allowed to do that where I am until the divorce is finalized. I would check and make sure you're allowed to do so before making any changes.
I agree with not supporting her by sending her money, I think my W had a realization at that point at just how Spartan her new lifestyle would be on her own.
H: 29 WAXW: 30
Bomb Drop- 9/9/13 Negotiated Settlement- 5/9/14 D Final- 5/21/14 XW has breakdown in attorney lobby- 5/30/14