Name changed as this is a outing
There's two friends. We'll call them Sarah and Lucy. They've been friends for over 5 years, met through work, Lucy was Sarah's bridesmaid. Drifted a little since the pandemic and Sarah moved further away but still talk frequently and know all the important things in each others lives.
Sarah has just got a puppy and decided to call the dog the same name as Lucy's son. Lucy thinks this is a bit weird and isn't happy about it. Sarah doesn't see a problem
So who's being unreasonable?
YABU = Lucy
YANBU = Sarah