I never experienced any direct lil middle aged kid drama, I have experienced a almost not toddler try a rock between my eyes because I told him kindly to not throw rocks at people, I had to walk to off “like a man” as my mates say, but other from that, I am not as entitled to say about your situation, my sister can be a brat but she just needs to push her princess manner away sometimes, I’m really sorry to hear that you have to deal with that.