On September 9, 2009, Mo married to a basketball player, Wang Fan (王凡), who played for the Bayi China Telecom in the WCBA.
On January 24, 2010, his wife collapsed during the team's practice. She was sent to No. 309 Hospital of Beijing for treatment after diagnosis of her condition as pulmonary embolism. Since her collapse, Wang never regained consciousness and she died on February 15, 2010. She was only 24 years old. They were married only for five months.