Do you think he will let me go with him?

I been with my boyfriend for 2yrs this feb. I lost my virgenity to him and everything. We broke up at one point, but worked things out and got back together. He is probly #1 in my life. His dad recently just died though :[ And I’ve been living with him and his family for the last 3 months. (my mom kicked me out and I was sleeping in my car so my boyfriend got permission for me to stay with them) So his mom wants to sell the house and move. I try and help out as much as I can. Iam the only one in the house with a job now that his dad is gone. And anytime his mom asks me to clean or do favors I do them. Also me and his sister are pretty good friends. Iam pretty much her only friend that she has, so she also likes that im livin there cause we can hangout sumtimes. She doesnt wanna move at all, but Im really worried that when they move, that I wont be going with. I havent asked them about it at all though. But I have to go with!!! Or that means that I wont get to see him anymore. And if I dont get to move with them, that means we will be breaking up again and I dont want that. Im guna ask my boyfriend about it tonight but I seriously would do anything if I could go with. I would sell my car to get more money. I would quit my job if I had to and get a new one wherever they moved. I would clean the whole house for them every day. I would do anything. Do you think I should worry about it or no? Cause I cant get it off my miiind!!