Why is it that death always brings out the worse in people. Ive seen more families destroyed because of fighting this is insane.
I'm very sorry you have to go through this. Your step-dad or in your case dad sounded like a very wonderful person. He treated you like his own daughter. That speaks volumes of his character.
Family always comes before hobbies.
When my dad passed my older ex brother started to prey on my mum, I got in his way.
It turned out he was harassing both my uncles for money as well.
When my dad's brother passed he accused my younger brother of feathering his own nest.
I had him by the throat against the wall when I told him that all three of us were getting the same third each of the estate, some times it is hard to tolerate.