I have a cousin that’s a geneologist and she’s always correcting me on the generational titles.
Since Abby and Hope have a common ancestor, Alice Horton but Alice is Hope’s grandmother and Abby’s great grandmother that would make Abby Hope’s first cousin once removed since she’s removed from Alice by one generation.
Gets confusing but that’s the only part I understand because my mom was the younger of 13 kids and I was 19 years younger than my brother I’ve got cousins my parent’s age and their kids are my age or older. I’m somewhere in the middle of my cousins kids and grandkids ages.