On swamp people are elizabeth and troy a married couple?

No, Troy Landry and Elizabeth "Liz" Cavalier from Swamp People are not a married couple.

Troy Landry has been married to his wife Bernita for 30 years. They live together with their sons Jacob and Chase in Pierre Part, LA. Troy and his sons, along with Clint Landry (they are not related), make up the Swamp People team.

Liz lives with her husband Justin Choate in Vermilion Parish, LA. They have been married for over a year. Before they were married they hunted gators together for 2 years.

Just recently, Lost and Lord of the Rings star Dominic Monaghan blasted Swamp People as “death entertainment that continues to demonize reptiles as monsters and animals that are okay to torture and kill...”