she will go to court

She stay with a africa guy for three years and she almost pay for everything such as rent,car and insurance. She got a son after three years. The black don't want to pay anything. she want her custody of the child and child support from the black. Can she win?
I am surprised by her story. i ask her why not to find a chinese but a black. She said she just want to have a home with a nice guy. She made a mistake.
can she win?