Refuse, and walk away

"No, your mother will be even more angry with me and I don't need that. Go sew." You say as her face becomes angry then annoyed and finally defeated. She leaves, as you go to spar with Robb.

Hours later, Lady Stark asks to talk with you.

"What's the matter, my Lady?"

"I am happy that you have got Arya to sew with me, however I am angry with you for not obeying her command. I suggest you prostrate yourself before her and swear to obey her for all eternity, as penance."

You...