My boyfriend and I were so in love and the other day he told me he does not want to break up with me he just needs space.. Then the next day He said his life is just a mess and he can't give the relationship 100%.. And that he needs time to figure out if I am the one he wants to spend the rest of his life with. And those words really hert bad. Everything was fine a week ago I just don't know what changed his mind.. Help?