Help its about a guy!!!?

there is this guy i like and wellim 14 and anyways hes a few years older adn i really like him and i have dated him before but he wants me to spend the weekend with him (stay the nite with him) and he says if i don t go then he might just have with some slut !!! Well he tells me he cares about me and he loves me and stuff well i don know if he knows i like him .But if he did care about m ehe wouldnt do that he knows that would hurt me . He has said before if you likem ethen youll call me back at this time and i always do so wouldnt that show him i like him!!! well wa do i do im so scared ill lose him if i odnt stay with himi want to but my mom would neva let me but what she dont know dont hurt . well anyways what do i doo help plzzz!!!