I love you, but I'm not in love with you?

Today out of the blue the love of my life for two years said he doesn't love me any more and would like to break up. I'm in such shock and just have had my entire life smashed to bits in one swoop. I've begged him to try to work it or wroth new bit he doesn't want to. Everything was perfect I thought. I recently moved in worth him and now have no where top go. How will I get through this?!