People!!!

I don't understand people. Money can buy things and people care about money more than anything else. Sparing the details, someone in my stepdads family stole a shit ton of money from his 96 year old dad. Now he has no money at all and lives with us(me, mom, and stepdad).
My stepdad and his family dont care to do shit about it. They rarely visit his dad at all, even though they all live on the same road as us. It takes me 30 seconds to walk over to a house from the end of my driveway.
My stepdad is blind to see that they dont even really care about him either. No one visits, people barely call and church people talk about him like shit. Plus he keeps gettin his stuff stolen/taken(mainly pots and pans). The main reason why I stopped going to that church and church in general is because people would just talk shit about everyone. Almost every church I went to was like that, or they just didn't bother to talk to me or include me at all.
Anyway, I just get so pissed off, there's people that can help his dad and just visit and talk to him. But, they decide to not do it. I'm home most of the time in the day time and only the same 2 people visit whenever they can. Everyone else doesn't even bother.
No one really visits my stepdad either. IDK why he can't see that these people don't like him much. Most of them are just a bunch of two faced people. It makes me fuckin sick. I don't even talk to them anymore. I only talk to the people I know who are nice people.
But, the majority of his family can fuck off.