案情——含辛茹苦拉扯孙女,晚年重病儿子不管李奶奶是一名肢体残疾人,她和老伴儿张爷爷都是农民,两人膝下有两子一女。后来,长子在一场车祸中不幸去世,令老两口悲痛欲绝,也使这个原本幸福的家庭陷入悲痛之中。此后,李奶奶和张爷爷对小儿子和女儿更加疼爱有加,辛苦劳作抚育他们长大成人,直到小儿子小张成家。小张结婚后,由于忙着工作,没有时间照顾刚出生的女儿,就让李奶奶帮着照顾,这一照顾就是21年。但李奶奶和 Case - hard to pull the granddaughter, old age seriously ill son No matter Lee is a disabled Li Grandma, her grandfather Zhang and his wife are peasants, both knees have two children and a woman. Later, when the eldest son died in a car accident, the old couple were distraught and saddened the originally happy family. Since then, Grandma Lee and Grandpa Chang have been more loving and empowered toward younger sons and daughters and worked hard to nurture them to grow up until their youngest son came home. After getting married, because she was busy with work, she did not have time to look after her newborn daughter and let Grandma Lee help her. This care was 21 years. But Grandma Lee and