Please give me some advice on my grandmother's bones.
My grandmother passed away last year. The funeral was held in secret, and since they didn't go through the temple, they didn't bury their bones in the graves where my grandfather or great-grandparents are located.
Since we are married and have left our parents' house, we have no plans to enter this tomb in the future, but my real parents don't want to go into this tomb, so I haven't put my grandmother's bones in.
The reason my parents didn't want to go into this tomb is that when my grandfather passed away (about 20 years ago), the Kaimyo fee from this temple was quite expensive, and it seems that my father couldn't stand the fact that the attitude of the chief priest and those involved in the temple at that time was also arrogant.
After that, I couldn't accept the temple's policy because I couldn't keep up with the temple's method of requiring expensive donations and tobacco fees for my parents' house every time there was an incident.
Therefore, my parents were dissatisfied with the temple, and as a result of discussions with my grandmother, it seems that they made a promise to keep my grandmother's bones with her during her lifetime. (I haven't actually heard this story from my grandmother, so I don't know if my parents are speaking with real intentions...)
However, uncles and relatives who cannot accept this decision say “I should properly put my grandmother in the grave · it's not a matter of money · I feel sorry for my grandmother.”
My father categorically does not accept the opinions of my uncle and relatives. I'm in a position where I married, so I can't say anything, but I think my grandmother is saddest when my family and relatives cause trouble due to the bones of the deceased. What should I do in the future?
I also want to respect my grandmother's intentions, and I understand the feeling that relatives I had friends with would like to pray for my grandmother. However, my father, who is the mourner, has too firm intentions, so no matter what I say, my father won't accept it.