In order for this sort of relationship to work, you had to have an excruciating amount of trust. Loki's trust was gone now, Hela's true intentions for him clear. He was her pet, her plaything, and nothing more. No longer was he the King at her side, he was merely something she was going to toss aside. While he'd suspected this turn of events, he'd hoped that it would not surface until they'd been on Midgard. Now, he was at a loss for all his carefully calculated plans were shattered in that single moment of literal abuse.