Fieldy married his girlfriend Dena Beber on May 13, 2006 (the closest Saturday to his father's birthday). It was his third marriage. Fieldy has two daughters, Sarina Rae (Born September 30, 1997) and Olivia Ann Marie Arvizu (Born December 9, 1998), from his second marriage to Shela Colton; he and his current wife Dena have three children together: a son named Israel Arvizu (Born February 9, 2007), they also had a daughter, Harmony Rose (Born November 27, 2009), and another son named Noa (Born August 13, 2012). Following the death of his father, Fieldy became a born again Christian.

Fieldy was also working on his own clothing line Immanuel one twenty three; when asked about it while backstage at the West Palm Beach stop of the Mayhem Festival in 2010, he stated that it was "much harder than he had previously expected" to start a clothing line, and has moved on to the side project that he can "be more proud of, opposed to his first solo CD under Fieldy's Dreams titled Rock'n Roll Gangster". Got The Life: My Journey of Addiction, Faith, Recovery and Korn is a memoir Fieldy penned, which hit shelves March 10, 2009. His autobiography tells the story of how he found God, quit drugs, and found the better part of himself.

Fieldy is currently working with independent rap Artist Q-Unique on a side project called StillWell. The song "Killing Myself To Live" can be heard on their MySpace page. Stillwell's debut album, Dirtbag, is set to be released on the far off Futuristic date of May 10, 2011.

In August 2012 it was reported that Fieldy would be taking a brief break from Korn as his wife Dena was expecting a child. Korn began touring through Eastern Europe, Russia and India throughout August and September 2012 with fill in Bassist Ryan Martinie from Mudvayne.