Should i move out? please help!?

please help! im 19 & have been with my bf that i love for a year & a half year. I have been livin with my bf and his dad for a year at a place that is about 45mins from my work family and friends. Although i like livin there i feel uncomfortable in front of his dad and feel like its not really my house. Recently one of my good friends who lives in a great house in a place that i love right near my work and friends asked me to move in with her really soon! I spoke to my boyfriend about it and he cant afford to move in with me because hes at uni and isnt makin enough money. I really really wanna move in with my friend but i dont no if i should without my boyfriend. It will be such a big change and i wont get to see him much and im scared it will ruin our relationship! Also my bf & dad have to move out of the house there currently in in 6months and are movin to a place thats even futher away then they live now! i feel like i have to choose between my between my bf and what i really want!