6. Be positive and focus on the good.

No one is perfect. We can all find something to be disappointed about with our partner and our relationship. Staying focused on the negative; however, only erodes feelings of good will. It is much easier to cheat on someone you are upset with than it is someone that you really like and respect. If you find yourself thinking about the negative, stop that thought. Do you need to have a conversation with your partner about the issue or do you need to let it go? Think about good things about him or her and find ways to appreciate the good in your relationship.