Don't take her to court as a punishment. If you need the money and she has been non-responsive then you take her to court because it is the only remedy left to you.

Take responsibility for your life. The fact that it will have negative consequences for your W is on her. She chose the actions so she chose the consequences. You do what you need to do in order to move forward in your life.

That's my two pence.

If you love somebody, set them free.
http://tinyurl.com/2empx2g