How do you say my beloved is mine and i am his in Creole?

There is no such language as Creole. The Word "creole" refers to a category of languages that develop when to competely different languages merge. There are currently more than 100 creoles spoken in the world. Most are English-Based, French-Based, or Spanish-Based.

You would need to specify which creole you are referring to in order to translate this.

If you are talking about Haitian Creole:

mine as in "that is mine" ? Possesion?

- "dat da fi me"

mine as in "that is mine" ? Possesion?

- "dat da fi me"