Back then, for the sake of the family, my mother gave up on her grandfather's efforts to find her a husband and foolishly married Zhao Yun who she had once rejected.,Grandfather couldn't stand up to his mother-in-law and finally agreed to the marriage. However, he was reluctant to give her away, so he asked Zhao Yun to come as a son-in-law, and changed his name to Gu.,So, how can one bear the burden for a seriously ill elderly person。