My Man Faked A Wedding Proposal – Leo and Rebecca Buzz Question

Leo and Rebecca Buzz Question - My MAN...got on 1 knee the other day and I almost lost it. BUT, he then got up and said 'I was joking".Wow, I really thought he was proposing to me, but he said it was a joke,. We've been together for 1 year and yes my man jokes around all the time, but this was not cool. He doesn't understand why he is IN the dog house! He wants to know how can he make it up??? Dump him??