“…This arrangement could be temporary, but as housing prices rise and the fertility levels decline, this intergenerational living arrangement formed of young children, married couples, and relatively healthy and young grandparents is rising (Pilkauskas and Cross 2018;Zhang 2004). A growing body of research examines how intergenerational co-residence and childcare responsibilities affect employment outcomes of young couples (Chan and Ermisch 2015;Lumsdaine and Vermeer 2015;Raymo et al 2014;Shen, Yan, and Zeng 2016;Smits, Van Gaalen, and Mulder 2010;Yu and Xie 2018), but research on receiving help from parents on adult children's domestic time use is limited, and the findings are mixed (Craig and Powell 2012;Ta, Liu, and Chai 2019;Tan, Ruppanner, and Wang 2021).…”