The reason behind Maaya's changed appearance is that one cannot be a MAA without wearing a suti saree and having a fake mahanta syndrome.
The reason behind Maaya's new endeavours is that one cannot be a MAA without having to bear dharti jitna dukh and bojh.
These are some essential characteristics of being a MAA. The ones who don't exhibit these are not fit to be called MAA and are failed mothers like BB, Rakhi etc. (Only exception to the rule is mawaali jhuli as she is a bhagwaan)
So let Maaya have the chance to be a MAA and if she fails, she will leave herself. After all, this is a new experience for her compared to the prototype who has successfully raised three kids who are role models for humanity.