Don't make me be the one to call it quits.
As soon as I related the news of the prior evening attack he told me he agreed it was time to call it quits.
Yes. He said he was sorry but he and Martha said they had to call it quits and he was going back to be with his wife and child.
As admirable and necessary as this commitment is, it can blind you to when it's necessary to call it quits.
Eventually she decided to call it quits in May 2011.