Another both sides question.

[HarrysMum]

I have 33 matches on both sides with the new Ancestry update. All bar one share less that 1% DNA and have mostly around 8-10cM. I am discarding them for the moment. None have trees or common ancestors.

My question relates to D. We only share 2% and 112cM. However, I know D. Her mother and I share great grandparents on my mother’s side.

Is there any way of determining how much of the DNA belongs to each side?
If she does share DNA on my father’s side , I presume it’s way back in the Scottish side, as she does have some Scottish DNA on her father’s side as well, and I have loads, but the majority of her father’s is M?ori, Cook Islander. I have none of those.