Am I in the wrong?

Samantha • Married😘❤️ Mommy to Jaxson ❤️

My mother , sister and I got into an argument about me cleaning the cat box and basement that smells like cat urine! I just found out that I'm 5 1/2 weeks pregnant and I know I'm not allowed to be cleaning that stuff. My MOMS CAT keeps having kittens by the litters. It's not my responsibility! My sister is pregnant also and was on my mother's side!!! I'm so fustrated! Am I wrong for defending my little one and me?