STH, good new perspectives here. One thing when it comes to money decisions, you may want to consult a lawyer. Generally the legal rule is that unless there is a court order to do so, you are under no obligation to provide her with any new funds. The existing funds is where the issue lay, and a lawyer can make sure you are doing the right thing in your jurisdiction.
M(53), W(54),D(19) M-23, T-25 Bomb Drop - Dec.23, 2017 Ring and Piecing since March 2018