Quoraaaa

For context, me and my siblings are good kids with social anxiety. We dont get into trouble at school, we dont even go to parties. We are rarely reprimanded except when they jump to conclusions. Today, my sister forgot the mail in my car. My mom asked her 'why are you hiding it'?? The other day, I was working on my schoolwork and when I went to take a break, she automatically assumed that I was deliberately failing my work because... ??? She didnt even give an explanation. It's like she actively seeks for any juvenile behavior in us, that she makes them up based on little things