I ordered 3 kits. One for me one for my oldest daughter and one from my neice(sister's daughter)
Let me break this all the way down so there is no confusion.
My mother was married 2 times. 1st marriage produced my sister (kim) 2nd marriage produced me.
We will call my mom's 1st husband(not my dad but my sister's (kim)dad) Ed.
We will call 2nd husband Bob (my Dad not my sister's (kim)dad)
Ed who is my sister's father also had a so from another relationship with a woman we will call Jill.
We will call Ed and Jill's son Ron.
My mom and bob produced me I grow up I meet Ron so Ron and I get married and we have Ann.
*remember Ron's Mom is Jill and his Dad is Ed. Ed is my sister's(kim) dad but ed isn't my Dad.
Ed who is my sister's dad is also Ron's dad. My sister(kim) and my husband Ron have the same Dad but not the same mom. Im a sister to kim Ron is a brother to Kim. But ron is not my brother.
Kim has a daughter mia i have a daughter ann
Mia and ann have a dna test
Ann my daughter and mia are 1st cousins
Mia is anns cousin on her mothers(me) side and on dads side(ed)
So in a nutshell my mom was married her husband cheated he had a son from another woman.
She divorced him and married my dad
I grew up her now ex and other womans son grows up
We get married my husband and i have the same sister my husband and my sister have the same dad but not the same mom