First, it is an Urban Myth that fathers go for custody to avoid paying child support. First, who would support the children while in his custody? Less then 15% of mothers are ordered to pay, and depending on circumstances, the custodial father is often still ordered to pay child support.
If he is the biological or adoptive father of your two children, yes, you can take him to court for child support. But if he is just your 'boyfriend' and has no other biological or legal relationship to your children, probably not.
no
Because There just kids the kids just try to get the most money they can money they can
Unfortunately yes in some cases, but people mainly adopt because they are gay/lesbian or they just love having kids but can't. There is no money in adopting a child. The cost is way bigger then a child support.
If the father of your kids moves in does he still have to pay child support?
You have to pay child support for any of your children that does not live with you. So if you have 3 kids that live with you and one kid that lives with your ex you would be responsible for paying child support for the one child that lives with your ex. However, you only have to pay, legally, when a court has ordered you to. If your ex is paying child support for the three kids that live with you a court could order a reduction in child support that he/she has to pay to you instead of you having to pay child support to him/her.
Your marriage to someone who is not the father of the kids should have no effect on your right to child support from their father.
Because they make matching federal funds on all child support ordered. see links below
Child support is based off both parents income. So it will vary, if two or more kids are involved the child support is not as much if you had just one. If you pay child support for kids with different mothers the oldest child will always receive more support than the younger kids. Also if you have more kids with a different mother and she files for child support, the other kids who already receive support will decrease.
Yes, As I've seen news reports on father there being required to pay child support, but not getting to see their kids. Just like in the US.
Child support is a percentage of net income.
Becauses "kids" aren't fully employed. It can be difficult to support a child when you don't even have a full education. As for just sex, I don't know.