Am I over-reacting by being annoyed by this?

So I've been supporting my adoptive parents for ten years being the only ones taking care of them and their home through all illnesses, all conditions everything whilst also working part time. Now one of their birth children has started taking an interest and come around saying the house is dirty. She has been coming around and cleaning along with their other birth child. My adoptive parents have also joined in the criticism that the house is dirty and are acting like she is absolutely amazing because she's finally started recognising and helping her ageing parents. I'm annoyed at 1) the birth child for criticising how I'm keeping the house while holding down a full time job too- I clean, I just don't have the time to deep clean all day everyday like her who lives off the state 2) at the other child joining up with her in the criticism and 3) at my adoptive parents who are also criticising my hard work after I have been the only one doing it for decades.

Am I over-reacting by being annoyed by this?
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