Jyoti Tiyasa Khanakarii (জ্যোতি তিয়াস খনকারী)
a.k.a. Jyo is Mina's... well, if her daughter Usha is a Niece, and she's not a sister, that's going to make her a niece.
She is pretty self-sacrificing as a mother. Which is compounded by having a lot of kids. She is the mother she wants to be.
She is pretty... tightly wound. Prone to freaking out, breaking down at every bit of wierdness - she's still on the edge that rare grey eyes don't make her a monster. So there are times - plenty of times - her family gingerly dances around the fact that her aunt is a hundreds-of years-old boneless formerly-proclaimed-to-be-demigod.
Jyoti is mentioned in Noncompetitive.