No the stepfather can not go after the real father.
Yes, but note that step-father does not imply any legal rights as far as guardianship, support or inheritance rights go.
No. Why would he pay? Take the child's mother to court for child support. If she doesn't have a job, they will probably input her wages for a minimum wage job.
You could, but you would have to go to court for it which is time wasting.
Yes
Mom does. Go to family court.
Child support would generally go to the person raising the child. Mother might even be ordered to pay to father.
Yes you can Marry your mother but that's illegal all most everywhere and your not really your own father but rather your stepfather. If it was possible you could go back I time and have sex with your mother but you really wouldn't be your father still because you are made of Half your mothers chromosomes and half your fathers so having sex with your mother would result in a .75 (your mothers) chromosome + .25 (your real fathers chromosomes) Baby. So ultimately no you truly can't be your own biological father.
When he rapped and shot himself and everybody likes 2 go on wen someone gets shot
You need to go to court to make it official. You can do it informally otherwise.
Just go to the Child Support Enforcement Office and request it.
Go to court to obtain custody and an order for support.
you go to court and testify