How do you react to her when she screams? I've heard the more you acknowledge a behavior (good or bad) the more they do it. Instead of screaming, my son whines, so I spend a lot of my time letting him know "I can't hear you when you whine. Use your words". It's gradually starting to work 🫠
I try that too and sometimes i try to acknowledge feelings but she doesnt understand really yet. And sometimes i feel like i just stay quiet so i dont sound mean. But she doesnt understand have a younger brother so i dont sound mean think its attention/change in environment
I am in the same boat! Screaming/whining/crying all the time. Its exhausting