The opposite of a "broke promise" is a "kept promise." When you make a promise to someone, it is essential to fulfill that commitment. Maintaining a promise instills a sense of trust and reliability in the person you made the promise to. Keeping a promise also shows that you value the relationship and respect the other person's feelings. However, if you fail to keep your promise, it can damage your relationship and negatively impact your credibility. Therefore, it's crucial to be honest and accountable if you cannot keep your promise, and make efforts to regain the other person's trust.