The set of The Young and Restless is where he and Stause met.
Hartley rose to fame in 2002 for his performance as Fox Crane on the NBC daytime soap opera Passions.
His other acting credits include Little, A Bad Moms Christmas, Emily Owens M.D, Revenge and Mistresses.
Hartley recently appeared in the horror film The Hunt, alongside Betty Gilpin, Ike Barinholtz, Amy Madigan, Emma Roberts, Ethan Suplee, and Hilary Swank.
Previously Hartley was married to actress Lindsay Hartley and together, they have a 15-year-old daughter.
Selling Sunset is streaming on Netflix now