我鐘意你同我講 I Love U, I Love U Too!
You are the sunshine of my life. That's why I'll always stay around. You are the apple of my eye. Forever you'll stay in my heart.
I understand your problem with your mom but seems like this miad is too bad to keep.
After you fire this one, let your mom know clearly the next one is very likely the last one she can have, so at least she will try harder to accept the next maid.
You may look for a better agent and say that the maid has to take care of baby. so she must be tidy and clean. No special body smell , short nails and no pimples...
You also need to invite your mum to choose a "good" one with you next time.
Good luck