I need some relationship advice?

i have been dating my boyfriend for about 3 years and the last two years he has been talking about moving in together, and just 2 months ago he was saying how we will live in regina with another friend and he even asked my parents permission for me to move in, then last night out of no where he told me he doesnt want to live together. what am i supposed to think about that? i cried when he told me cause obviolusly something is wrong, but he says he just doesnt want to live with me, and he got mad and told me to stop over exaggerating when i started crying. :( help! i feel like i have to forget about everything and start thinking about myself, i have always done everything i could for him, but now im stuck...i love him so much and i really hope he is the one but now im just confused :'(