Thanks mommies for all the reply and comment.
Actually I sort of agree with what Catherine (dardar63) and RTCP said. That is what my friend (I named her as 'Z'good at handling maid, trained maid in agency and childcare before, she is professional) said. She list out all the con about my situation whch is very true. But I got to dicuss with my husband cos he quite insist to keep the maid as he think that if the maid wanna continue just let her continue, if send her back suddenly like very bad to the maid since they need work to survive, that is y i hesitated also.
I just had a long chat with Z, she is going to transfer her new maid to a good employer (the maid is with her for about 3 months), her previous maid (with her for 20 months, the maid wanna to continue to work with her one) go back to hometown cos she send her back as her old maid 'chu pattern', give a bit of attitude. Now her old maid want to come back to work for her, keep calling from hometown to her, beg her to accept her and keep apologies to her said that she dun dare already. Her old maid very good at taking care baby and housework, Z trained her to be a very good one already. I find her maid very very good. Z is the one who treat me how to trained my maid to take care baby and cook baby food. So after much consideration, she decided to let the old maid come back to work for her since she is going to open a childcare centre, she need a very good and capable maid which she trained before to assist and help her too. So her current maid, 'Z' have to help her find a good employer cause that maid is also very good, she already tranied her for 3 months, and she said her attitude very good, really very concentrate in working cos she need money to survive and raise up her two kid, so she very hardworking and willing to learn. Can prepare baby food very well same for adult food, willing to accept command etc. She trained her to be a good one so I think is a very good idea to change maid and take her one.
Now is just that how am I going to let my husband accept the idea of changing maid and at the same time let the my old maid know if really intend to change. I just feel so bad to my existing maid, cos she is not bad also, just that sometime she moody, she will give a face which i really dont like and she started demand thing like want 1 day leave every month if she continue and very demand like quite insist to go back on November, I dont want to be control by her. Moreover it is really a risk that she may come back suddenly or come back but suddenly preggies since she is there to get married.