1. Humility restrains us from overstepping our authority.

2. The Commission is sensitive to accusations that it is overstepping its authority.

3. It's surely overstepping the mark to behave so rudely to your guests.

4. Hosea chapters 6 through 9 show that the people displayed disloyalty by overstepping Jehovah’s covenant and practicing wickedness.

5. The parliamentarians hit back by accusing Mr Obasanjo of overstepping his powers and showing dictatorial tendencies.

6. Of course, this doesn't apply to Cheating in the traditional sense, but refers more to emotional Cheating or overstepping the boundary between friendship and something more.