under 1 month,.....usu need to train for 3 months if no HK experience. Mine (Phil) is 1.5 months here. u-grad. not much better than yours. Start at the kitchen at 5 to cook dinner.(dinner is at 7:30) Cannot finish washing dishes till 9:30. Bad memory, bad English, no common sense, extremely stupid.
After 1 month here. She still puts a fresh fish in the freezer. I scolded her and she cried.
If u change, no guarantee the next one will be better. If u change now, can new one come before b is born? I guess not.