If you don't mind, I have some rehomed parrot levity to add to the thread. Hopefully it will make you feel better.
One of my mum's young students complained to her that the 30+ year old parrot they had at home, Bubba, was poorly treated and asked if my mum would take him. My parents had the space and time for him, so they took him in. They cared for Bubba and treated him well for many years until he died of old age, and he was so shy I only ever witnessed any of this via videos.
Bubba didn't do much talking, was terribly shy around anyone but my parents, was terrified of brooms which is awful, had clearly been locked in a cage that was too small, and over-plucked himself for some time before he settled in with my mum.
My parents gave Bubba free access to the house with them in the day, and he slept underneath their bed every night. He LOVED my mum and followed her around (or rode on her shoulder or head) all day being quite affectionate, and he would even hop into the shower with her when he caught her in there.
But Bubba had what seemed to be an ironically antagonistic relationship with my dad.
As I said, Bubba didn't talk much and would rarely even say "hi" to anyone, but he would outright mock my dad, and he geniunely sounded like he was teasing him! When my dad talked to him, he would mimic him back, but in a genuinely sarcastic tone! Bubba could speak quite clearly, but chose not to when he was teasing my dad. A lovingly patient "oh what's upsetting you?" from my dad would be met with "weh urmurmeh myeeh!" and a cheeky dance. He would play at biting my dad's feet when my dad was trying to get into the bed. If my dad was having a rare glass of wine at the bartop, Bubba would get up onto the bar, look my dad directly in the eyes, slowly pick up my dad's glass by the stem, and throw it onto the floor! He had to drink out of sturdy beaker.
Bubba never once hurt or properly threatened my dad, didn't really even make contact when he played at biting him, but he seemed to revel in the joy of antagonising him!
And I hope the story of that old, cheeky, rehomed little parrot makes somebody smile.