[rada]

It depends on your definition of "not theirs". The law doesn't look at biology only. (Same gender parents, adoptive parents, grandparents as primary caregivers, etc).

If you accept a child as your own for several years, the law is likely to look at them as yours regardless of DNA. I think that in the majority of cases, this probably works out for the better.

[ugh]

Well, that makes perfect sense. I do not understand what’s “anti-male” about it.

When it comes to child support, who matters first and foremost is the child. That’s who it’s all about.