Lonely Nights

I can't sleep. My moms gone with her new boyfriend she meet 4 days ago. He asked her to move in. Yes after 4 days. He has a huge house and acers of land and animals on it and a job and truck. He said we could move in to one problem with all that money he likes to provide party supplies where people just walk into him living room any time night or day and party it up. I have two kids I can't be in that environment. So my options move to Oklahoma City. Be close to my dad and work avaliable and car avaliable and live alone which I'm scared to because I have two kids and I don't want to worry about safety. Or get a place with my oldest sons dad. We have been roommates before theres just one problem he likes to get drunk and we beat the shit out of each other. He says he is sober but he has been sober before and started drinking again and it got ugly and stuff got broken. I'm just not sure what to do. I have choices to make and with each choice it leads me down a path. What if I choose the wrong path. What if I make a mistake. I like the schools in Lawton but in the city I would have work and I could go to college and get a degree in music like I always wanted to. I just want to do the right thing. This would be a lot easier if any of my friends would help me.