ANSWER IS :MOTHER...
She would be my mom
The relations is MOTHER
At your wedding, you are introduced to your new partner’s mother’s only sister’s husband’s sister in law.
What do you call this woman?
What is your relation to my sister's daughter's mama ? [A] Rishtey mein hum tumhare bhai lagte hai [B] Rishtey mein hum tumahre baap lagte hai [C] Rishtey mein hum tumahre mama lagte hai [D] Rishtey mein hum tumahre nana lagte hai
Pointing out to a lady, a girl said "She is the daughter-in-law of the grand mother of my father's only son" How is the lady related to the girl?