Don't worry 250. That's what it's always like at the beginning of a relationship. You'll get stronger.
EDIT: Pff! Calm down people. 250 told 300 that he won't tolerate him manipulating his family, and 300 understood that and apologized, then showed a little chest to lighten the mood. Besides, 250 said in another comic that Britney had been wanting to move in with her mother for a long time because she was sick of living with her dad, so 300 was just the last little push.