Cant sleep without him

It's been 2 years since we have got married. I can't sleep till I don't cuddle with him. Like he needs to be there. No matter how dead tired and sleepy I am I won't doze off. Somedays it's just annoying of how dependent I have become while he doesn't seem to care. Instead he tells me I shouldn't be so dependent.

I love sleep. And I did sleep really well before getting married. Don't know what has happened to me. How do I fix myself?