Jordan is in a committed relationship with American actress Elizabeth Mitchell. The business executive is vocal about his romance with his older girlfriend on Instagram.

Arnold first hinted at his relationship with Elizabeth in 2014. He shared a photo of a woman on December 30, 2014; however, her face was blurred due to the light exposure. On the other hand, the comments suggested that the woman in the photo was Mitchell. 

The following year, Arnold shared another glimpse of his partner. He shared a picture of a woman viewing the Vltava river from the Charles Bridge in Prague, Czech Republic. 

The couple finally went public with their relationship when Elizabeth posted a photo of the two in matching sunglasses on November 17, 2019. A few months later, Jordan shared an image of Mitchell during their stay at a Vancouver hotel. 

The Lost actress is 19 years older than her partner. Born in Los Angeles, California, on March 27, 1970, Elizabeth is 52 years old. 

Despite their massive age gap, the pair is deeply in love and maintains an envious relationship.

Before dating Arnold, Mitchell was married to actor Chris Soldevilla from 2004 to 2013. The former couple has a 17-year-old son named Christopher Joseph Soldevilla, Jr, born on December 4, 2005.

Jordan's girlfriend Elizabeth is a professional actress best known for her roles in The Purge, House, Lost, Outer Banks, V, The Good Doctor, and The Santa Clauses. 

Mitchell has an acting career of nearly three decades and has secured 58 credits.