So this riddle has been circulating all over the internet.
People are losing their damn minds over it.
Just take a minute and try to see if you can solve the riddle first, before I reveal the answer.
What did you guess?
This is how you solve it. If you think about it, "My daughter's mother" is just another way of saying "me."
So let's replace that phrase with "me":
Now it reads: "If Teresa's daughter is me, what am I to Teresa?" So obviously, you are Teresa's DAUGHTER. Therefore the answer is C!
I AM TERESA'S DAUGHTER.
H/T: 99.5 WYCD