Sooner or later in the relationship, you are likely to do something wrong. You will get your boyfriend upset, mad, or sad, and need to work to rectify the situation. Many people will just make an apology, hoping that their sincerity comes through. Some understand that they need to do more to ensure that their loved one knows that they're sorry.
While I don't want to go all biblical or mystic on you. I do want to talk about something that afflicts many people According to the Bible, there are only two acceptable reasons for divorce, and one of those is a having an affair. The point is that cheating is a sin. Conventional wisdom states that people should break up if one of them has been unfaithful. It doesn't have to be that way if both parties are willing to do what it takes to save the relationship. Restoring trust in relationships is hard work, but it can be done. Below are some ideas on how to make that happen.