Am I being controlled

I am constantly overthinking of being controlled by my Parent B, family

If I'm standing up at my Parent B relatives home, they would always say, "Sam, why don't you sit down, Sit down Sam". Then I would do what they say and sit down.

The reason why I'm standing up is because I want to stretch my legs.

At my Parent B relatives home, things keeps being broken whether its the TV or my relatives mobile phone. Everything is breaking all the freaking time. The relatives always needs someone to fix it, mainly my Parent B. They like the idea of my siblings sibing their and doing anything they can to help.

The things that sad is my parent A has passed away and all I have left are long distant cousins which I get along with.
My Parents A and their family were really loving and caring people, they cared about education, career and would help when your feeling sad. But with my Parent B family they're all into the materialistic things, the nice clothes, make up, phones, Tv's. There's no love. They're very controlling manipulative people. The relative becomes very angry if nobody attends their dinner events.

I feel my Parent B relative is just taking advantage because I longer have any family left on my Parent A side. I remeber the same relative on my Parent B side, said "All you have now are you're cousins on your Parent A side of the family"

Am I being controlled?