Parrying should be Ilegal IMO vs easy Rennala fight

So I got thoroughly humbled by SIR parries a lot but Rennala was easy enough I one-phased her and didn't die. Difficulty in this game is so strange sometimes.
Currently playing elden ring every day from 3pm to 5Pm (might be more cause Im loving the game!)
/ joleyth3barbarian
Thank you for watching love yall =)