Child support can sometimes be a difficult topic for parents to discuss. While people may feel that they are contributing enough financially, the parent who is actually caring for the child may disagree and demand more money. Since there may not be a court order in place, the custodial parent could easily make a request that the noncustodial parent pay child support. They may end up getting the money they requested regardless of what the other parent feels. Some parents may think that they are entitled to child support just because they have the child more than the other parent, but there are many factors a parent should look at if they want to know if they are eligible for child support from their ex.