ANSWER:

You must change the subject but even after this if they continue to backbite, you must leave the room and this is not disrespectful as you’re supposed to follow Allah’s rules first. 

If my parents backbite after advising them before can I walk out of the room to show them that I’m not happy with this? Maybe they would understand? I know this might not be the most respectful thing but with parents you can’t correct them straight away. You have to give them time and be patient. I can’t bear to listen. &with backbiting I’m sinful for listening to maybe this action can be useful.

Backbiting | December 16, 2019 7:15 am
Previous

Is listening to the news as sinful as listening back biting in case where it is talking about an individual or a particular group of individual?
Next

Sheikh, In my company there are many employees and usually we talk to each other about the other employees work related performance,usually its negative comments related to work,is this backbiting,Eg:”This manager is very lazy as he didnot submitted document yesterday which caused delay”