How many men have to deal with having a child with a cheater?

Ok so my college friend dumped his cheating girlfriend. However, they had a child together. The girl is 3 years old.

He tested the child twice on two different clinics. Both tests shows 99.99 positive. Yeah he's stuck with the child. He admitted that when he tested the kid, he wished it would've been negative so he could walk away without any cost, without any responsibility. The girlfriend is a cheater but damn, it's still his child. Doesn't that suck? To have a child with a cheater?

I feel bad. How many men have to deal with having a child (assuming he did the paternity test and it still comes out positive) with a cheater?

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+1 y
Part of him was really hoping it would be negative and that the cheater was lying when she swore it was his child. Sadly thats's the only thing she was right at. Yes it's his child.
How many men have to deal with having a child with a cheater?
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