I Dont Know What to Do After High School

I'm not sure what to do after high school I've been planning to move after high school with my girlfriend but again some parents expect you to do college but i don't see myself going into college and doing another 4 years i really plan on moving into a little apartment with my dog and a cat if my girlfriend wants one don't see really see myself making it to 25 I just srsly need advice if college is something good!