Definition Of An Obedient Wife And What Are Limits Of Obedience?
If its a request then no issue. wife can do out of kindness. Kindness never go unrewarded. If husband force to serve his parents then it come under exploitative/unethical
Please also refer to the video below from 22:53 to 45:09 https://youtu.be/8sdkqShvRC0?t=1373