I reside in Ma. I have a son by one woman, and have support agreed upon. going through a divorce now and setteling support issues, I will be paying out additional monies. I love and wil support my children in every way. Yet, due to new seperation, i will now be paying what i feel is way too much. I will also be paying more than $50 a week more to one, I love my children equally. Can I go back and renegotiate? What do I need to file? Should I not sign my divorce papers until this is settled?