Being blamed for catching Covid

My parents and my in laws are on opposite ends of the spectrum. My parents are very Democrat, very pro vaccine, got their boosters. My in laws are very Republican, anti vaccine.

My husband and I and our two kids currently have Covid. We’re receiving zero sympathy from our families and just being blamed. My parents are saying it’s because we didn’t get our booster shots (we did get our initial 2 shots because of our jobs). My in laws are saying it’s because we got jabbed and it lowers your natural immune system (silliness). Both are just blaming us and it’s making me so mad while I sit here sick and miserable.

I hate that something like a virus has become so political and has divided so many people.