AITA For Not Sharing the Surprises in the Dingy House that Was My Share of Inheritence? 

There's a greedy ones they got money and sentimental items from their mother all you got was the house and so therefore everything in the house belongs to you

damn that’s insane tho

Wow !!!

OP doesnt have to share since mother gave it to you. They are greedy, go no contact with them

nope your mother left it to you. you don't have to share at all