I also support this point as I have said before that the actual problem raises when in-laws start taking her ‘khidmat’ and ‘humanity’ for granted. One should acknowledge someone’s actions. Mostly people don’t usually acknowledge.
secondly, Islam is not the issue, if we do anything which is against the ethics then it should be condemned no matter if it belongs to bahu herself. If she wants to get freedom just to go out for shopping and to utilize husband’s money freely then it would be un-fair to her husband. So, everything should be based on ‘justice’ not on ‘priority’