When mom gets old, she starts to over complaining, recites the same things more often which bothered her children. That is when it causes upsetting between mom and children, the fighting back and forth, the argument between the old and new viewpoints; which takes place every time, everywhere, and in almost every family. "When mom gets old" this movie will narrate the lives of 4 moms along with problems that happen in their family, which has similarities to what happened in society.