Actually, Cassius Marsh doesn’t have a wife as he is not married yet but he has a meaningful relationship with his girlfriend.
Marsh is currently dating his girlfriend Devyn Adair and they have been together for some time now.
His girlfriend Adair is a singer as well as a model who flaunts her beauty on her Instagram account with over 19.4k followers.
The couple also shares a son named Cassius Jason Lee Marsh jr. who is seemingly around 3-5 years old.
Apart from this, there is no information about how Marsh and his girlfriend Adair met each other and such details about their love story.
Regardless, it is pretty much clear that Cassius doesn’t have a wife and is yet to make his girlfriend his wife officially.