I have a domestic helper from Myanmar and she's been with me for nearly 6 months. She has improved alot since the very day she came and have been doing a very good housekeeping job. However she has been badmouthing about my parents in law to any helpers she see whenever we went house-visiting. How we know? Because their employers are all our relatives. Few days ago, she was found out to badmouth about me(according to my parents-in-laws which might not be true as they might misunderstand her) to my parents-in-laws and vice versa. I was not angry with her but my parents-in-laws were,resulting in a heat argument. So now, I'm wondering if I should change her?