Update about the maid.
I got her a pregnancy kit, and tested her urine. Guess what, she is not pregnant (which is also a good news). But definitely surprising that she is gaining so much weight in just one and a half month! Wonder what she have eaten here that is so different from her hometown.
Besides doing lots of housework, which I think she did also at her home, she is surely living a comfortable life here with a cleaner and better living. Furthermore she gets to enjoy better food too.