His three children are Ryland, who was born in 2004, Colt, who was born in 2008 and Steely Rose, who was born in 2013.
Hauser was nominated for Best Supporting Male in the Independent Spirit Awards in 2001, for his role in Tigerland.
In 2003 he won Breakthrough Performance at the Young Hollywood Awards.
His character Rip Wheeler in Yellowstone is one of the most intimidating in the series.
The official Yellowstone Twitter account posted a video of Rip saying: “You leave now, or you never leave”.
They added: “We’ve said it before and we’ll say it again, don’t mess with Rip Wheeler.”