Dreamed about a snake who can transform into a human?

Fairly common vision for someone taking DMT.

Some people are hypersensitive to it. It also is naturally occurring in the body.

If this keeps up you might just have a very active Pineal gland.

Possibly that your husband isn't of Irish heritage, given that St Pat got rid of the snakes from Ireland.....

Snakes usually represent anxiety if the dream is repeated. Perhaps you are anxious about your husband or afraid he might leave you or die?

I dont want to disturb you but snake stands for an enemy in a dream.

That's does not mean your dream is true. Dont treat your husband as an enemy.

I think the act of asking this question on Y!A is more pertinent than the dream itself.

Dreams have no meaning, just completely random

Be careful about what you snack on before turning in.

nothing.