Arquette, 43, and McLarty, 33, were married on Sunday, April 12, in a ceremony in Los Angeles, InStyle reports.
The couple got engaged last July after a three-year relationship. They have a son Charlie West, 11 months, who was present at the nuptials.
The actor and Courteney Cox’s daughter, Coco, 10, also attended the ceremony.
David Arquette popped the question to Christina McLarty at a restaurant in Malibu. Son Charlie West and daughter Coco were present at the proposal.