my brother was pasted out drunk at a party. Woke up with a girl on top of him who wasnt drunk. But she got pregnant, they did a test and

it came back his. He doesnt want anything to do wih the kid or the Mother. And doesnt believe he could get away with rape charges since iits been almost a year. she wants child supoort but nothing else from him. He doesnt remember anyting from that night excaot she came in puttin his hands down her pants when he was pukin in the bathroom and when he woke up she was layin next to anothe guy in the livingroom. the 9 months she claimed him to be the father he didnt do anyting because he didnt remember what happen and our family told him its hard to proove a guy got raped. but there where other people at the party that couls say he was drunk and passed out. What can he do, and what should he do