(Touken Ranbu) Has Pipi He's Characterization Gone Off the Rails?

Everyday married life for the Crane couple. What would daily life be like if Tsurumaru Kuninaga became a deity from another world, appeared in history in spirit form and formed bonds with various swords, then descended upon the citadel? Note: The author is terrible at history. I can barely get over 40 out of 70 on Chinese history, so don't expect me to know much about Japanese history. Also, any out-of-character moments are perfectly normal. Please read with an open mind, and if it's not to your taste, turn back now.