I will sign another contract with her though I need to pay the long services penison. employ a good maid is very difficult.
May be u ask her willingness first and tell her your concern about her black face....... see what she say.
Your case is similiar to mine, my indonesia is quite good, I thought she worth the 5 years services penison but she will do something I HATE !! For examples, she put her clothes into our washing machine, secretly washed with our clothes, pay mobile message in toilet, she will keep some money after went to the fresh market, she will lie..... but she is quite good, after 4 years contract, I renew another 2 years but I warned her what I care, I mind and hate, she should not do again. She promised already. So far 4 months already, she keep her promise....but in future, let's see....
If I were you, I will renew the contract and not take any risk. Honesty and kindness is more important than other things. Some BK mums can't find a reliable one to take care of the baby and keep on hiring and terminating helpers. They spend much more than paying the long service.