Contempt

What forms are needed to file a contempt of court against my ex husband for not providing insurance?

Jan 2007 I took my children's father back to court for non-payment of child support/medical insurance/medical expenses. Judge ruled in my favor. Defendent stated to the court that medical insurance would be in effect within two weeks after appearing due to a change in employment. To this date, Defendent still does not have medical coverage nor is he helping with medical expenses. Child support is being withheld from his payroll check. My 'new' husband is currently providing my child with insurance and paying all medical expenses. I would like to know what necessary forms are needed to file a contempt of court against my ex-husband without having to hire an attorney. I understand this is possible to do. Due to financial reasons I would like to handle this without legal representation.