Help Rohan

I'm rohan, I'm 20 years old and I'm from Rajasthan. Dad died when I was 6, I was married when I was 8. Now that I'm 20, they're talking about doing rest of the rituals and getting my supposed 'wife' home. And i don't want that because I'm gay.I don't want to ruin my life or that's girl's life ... Please help me escape the situation. I've been struggling ever since I got a grip of what's happening around me. Please help.