Qi Yuwu
In April 2013, Peh began dating Chinese actor Qi Yuwu. They were married in a private ceremony on 9 September 2014 at the Mövenpick Heritage Hotel Sentosa. On 28 January 2015, the couple announced that they were expecting their first child. On 7 August 2015, she gave birth to a baby girl. On 21 April 2017, she gave birth to her second child, a boy.