Get your taxes done using TurboTax

My son's mother and I have been separated (we were never married)  for many years. We went our separate ways when he was 4, he is now 12.  I have never missed a child support payment or asked to claim him on my taxes at the end of the year. However, this year I requested to do so and she has declined to let me do so. 

 

Is there a way I can file a motion to the court to have her sign the 8332 form, so I can claim him every other year? If so, would I need to file a lawsuit or is this a family court type of case? 

 

Any guidance would be nice. Thanks in advance.