when i was much younger, i married a man 12 years my senior. we had a child together and then within a year he filed for divorce and retained temp custody of the child. we found a decent working relationship throughout or lengthy divorce and im guessing due to my age and lack of knowledge and money i finally settled with him allowing our then 3 1/2 year old child to be in his primary physical custody with us sharing legal custody. i had since moved on to my second husband of which i had 2 more children of that marriage. during my second marriage, my first husband remarried also and then modified our custody agreement to where i now pay child support. My second marriage ended after 7 years and i am now a single mother. I have full custody of the two children from that marriage. My main question is this. I want to go to school fulltime and better myself. i will be living off of student loans pretty much. will i have to continue paying $350 a month in child support until modification time rolls around again or can i go back to court and challenge the motion due to long term financial hardship and be assessed the minimum support? how does that work?