Sora's feed

I like Male lead’s sister , but why is she so quick to judge Ruby whenever Freya screws Ruby over. I know they are childhood friends, but as Iz stated, Ruby is now her family so shouldn’t she at least listen to Ruby’s side of story? I don’t like how she doubted Ruby during tea party incident and the Head Maid’s incident. Thankfully, Iz is always there for Ruby even when literally no one believes her