My mom is very annoying, too. She isn't like anything you've said, but it's just she just seems so so stupid sometimes. She once told me to check to see if the laptop would boot up because my computer tower upstairs BSOD'd. I told her how in the heck would my computer having a blue screen of death affect the performance of the laptop downstairs? And she gets all snappy at me and I'm like "ohhhhhh my godddddddd......".
Another time, which I have ranted about here once before, is her not trusting PayPal just because my step-dad got hacked and fell for a phishing scam, and she doesn't want me to get it, and when I did, she attempts to crush my confidence saying I'll get hacked and lose all my money, but I went ahead and made an account just to prove her wrong. No problems thus far.
And other times when we argue or discuss something, she always snaps at me when I try to explain myself like she is always right and I'm not, and I don't know a lot just because I am only 19 and am "still a kid". She even once said "You don't know everything. I do". And if I try to get dom with her, she goes berzerk, so I always submit. This might be why I'm so submissive as a furry, too.
I could go on about more things, and even a lot of my friends, my ex-mate and pet being a few, are on my side and are thinking she's really being stupid as well.