don't sign the letter, your helper may setup your family and later send you court letter...
when you signed the employment contract with her, it lists how many people she will take care, right? Of course, the employer has right to invite guess, that's part of her duty.
Do not sign on the letter. Keep her letter.
Giver her an acknowlegement letter to accept her resignation with one month notice and state clearly that her last day at work is on which day.
when my mother asked the maide to do something, she told my mother 'my boss didn't tell me to do so' , and went back to home to close the door. my mother screamed on the phone to me.
by the time being, my husband and i was travelling in Canada. how can we tell her to do things on the phone?
i'm looking for a new maide now, can't fire her now.