So I am living at our small ancestral house alone. It is just a 2-bedroom 70sqm and spent 350k to rennovate.

Recently got in an arguement with my older sister cause she is accusing me of using my mother's money. Idk if she meant using for rennovation.

She is sentimental with the house and her clutter that I kept in a room which was supposed to be for my mom. Now that my mom is here for a vacation, she got furious when she learned that my mom doesn't have a room, obviously casue of her clutter that I can't dispose.

It felt really toxic cause she would not let go of her clutter to make space for the spare room, allowing my mom not having a room, and kept on pressing me of using up my mom's money when she was the one who spent 250k of her money.

After the heated arguement, I said that I am leaving but I am having second thoughts when I remembered my savings goal plus the money I just spent on rennovation. If I leave, the house would be empty and would just serve as a place to stay when one of my family would like to sleep in that old house, which is unlikely cause all of them are based overseas.

Background: - I have a stable job and earns 6 digits now - the house is not under my name (stupid to spend that much for a property that is not mine) - I have a bed in my room for my mom but she sometimes sleep on the daybed on the living room cause it is more convenient for her when going to the toilet at night

Should I leave or stand my ground since I spent so much already?