Chen Meng'er had deliberately told Elder Liu about her uncle, her grandfather, coming to her house to quarrel. Moreover, she had specifically told him that her uncle wanted to push her. Because she knew that Elder Liu, who was so protective of his own shortcomings, would definitely remember this matter.
Chen Meng'er knew that it was somewhat unreasonable for her to plot against Elder Liu like this. However, there was nothing she could do. She simply didn't have the strength to resolve this matter by herself.
Chen Meng'er knew that with her uncle's family and her grandparents' personalities, it wouldn't be long before they would come knocking on her door again. She didn't want their family to be disturbed by her uncle's family and her grandparents.