1. The child of one's stepchild.
2. The stepchild of one's child.
My stepgrandchild is a good person.
1. The sibling of one's stepgrandparent.
2. The stepsibling of one's grandparent.
My stepgrandpibling is a good person.
The granddaughter-in-law of one's spouse's sibling.
My co-great-niece-in-law is a good person.
1. The granddaughter of one's stepsibling.
2. The stepgranddaughter of one's sibling.
My stepgrandniece is a good person.
1. The child of one's grandparent's stepsibling.
2. The stepchild of one's grandparent's sibling.
3. The child of one's stepgrandparent's sibling.
My first step-cousin-pibling is a good person.
1. The child of one's stepparent's sibling.
2. The stepchild of one's parent's sibling.
3. The child of one's parent's stepsibling.
My stepcousin is a good person.
The grandchild-in-law of one's spouse's sibling.
My co-grandnibling-in-law is a good person.