What is the name of your state? Nevada. My son was 18 when he got his girlfriend age 14 pregnant. He is now 19, she's 15. To make everything worse, this girl was his stepsister for a year or so. They are both truly in love. When her mom found out she was pregnant, she reported my son to the police. The mom tried to drop charges, but Nevada will not. There's a criminal felony warrant for his arrest for 'statutory sexual sedution with a sibling'. It is a felony because she's considered a sibling. My son wants to marry his first love (and only sexual partner). Mom won't allow it. What will happen to him legally now that there's a baby involved? Should he wait until she turns 18, marry her, and turn himself in? If he turns himself in now, he will (at the very least) get probation and the court might tell him he cannot be near her until she's 18 or 21....he would violate this probation because he just wants to be with his new family and take responsibility and love them. They are inseperable and he's in trouble.