How do you know if you are in a codependent relationship? One sign is that you constantly feel discouraged and disappointed by the person. When you have an extreme reaction to something, you need to pay attention because it’s probably evidence of something or someone you’ve made into an idol. When you are unusually upset that a person didn’t call or that person wasn’t loving enough toward you or didn’t invite you to something, ask yourself, Am I putting unfair expectations on this person to meet my needs?