绕膝 ràoxī
[stay with one's parents in order to make them happy] 儿女围绕在父母的跟前,引申为儿女侍奉在父母身边,孝养父母
阿姊扶床泣,诸甥绕膝啼。——明· 李攀龙《送妻弟魏生还里》