You are the caretaker of the property and your Aunt's husband is a legal occupant. You can and should have a key but can you legally enter the house and check up on the property for being properly maintained? I don't think so. == You should be able to periodically enter the home for maintenance under certain circumstances. Those would most certainly mean written notice and a call from him giving you a specific time for a visit for specific purposes. Regarding other people living in the home and so on, that may be outside of your ability to manage.
the daughter's cousin
Your mother's aunt's husband's sister is your mother's aunts sister-in-law but is not related to you. Her son is not related to you either.
Since your mother and her sister have thesame aunts and uncles, your mother's sister's aunt is your grand aunt or, as some sat, your great aunt.
Your aunts and uncles are the sisters and brothers of your parents. So they are "blood related." But you also call the husband of your mother's sister your uncle, and he is not "blood related." So aunts and uncles are not always really related to you.
Hades is Persephone's husband, Zeus and Demeter are her parents. Persephone's aunts and uncles are Hestia, Hera, Poseidon and Hades.
Mother: Demeter Father: Zeus Uncle/Husband: Hades Uncle: Poseidon Aunts: Hera, Hestia
Yes, it should be, it is not considered incest because it is not by blood. You are marrying your aunt's HUSBAND'S daughter.
The possessive form of the plural noun aunts is aunts'.Example: My aunts' names are Alice and Anne.
He's called your uncle becasue your mother's sisters are your aunts and the people married to them are your uncles (assuming that they're men).
Your aunts' grandkids are your cousins. They are the children of your aunts' children, making them part of your extended family. Depending on the number of aunts and their children, you may have multiple cousins who are considered your aunts' grandkids.
Extended family habitation
Who is Hermes aunts