Moving

So I am moving out of my apartment to save money so I can buy a house within the next year or two and I'm trying to stay in my county so I'm close to my bf but i honestly don't want to live where I will be living if I stay down here bc not only is it already overcrowded there's just to much bs going on (they are family). The other place I could move to is 3 hours away but I will have my own space for me and my 2 kids. My bf wants me to stay here but I told him I really can't handle the stress of living with these family members but he thinks I'll be fine. At first he was okay with us living together and then about a month ago he decided to change his mind so I was like well all I can do to keep us close is move into this family member's home but I have decided I really don't want to as there is just to many people living here but he's very adamant on me staying here. It's like he doesn't care if I'm miserable as long as he gets what he wants and I told him last night that's not fair to me or my kids. He said well we can't live together (he has enough space and I don't even know why he changed his mind) so I don't know what you want me to do.. I told him well I'm probably going to leave and go where is more convenient for me and he got upset. I'm so stressed out. Sorry I really just needed to vent.