Frigga
I know they don't and if I remember right Natasha and I weren't this brazen either. Ward, from the scuttlebutt I've heard around SHIELD, is a bit of an ass and not many people like him.
Yeah well if he keeps making threats against your son, I'd side with Loki over Ward. Loki's proven himself. Especially with two years of facing down the Apocalypse and risking his own life. I've never done a mission with Ward and I don't trust him so...there's that.