It's not uncommon to miss someone you dated, even if they had anger and depression issues. There are several reasons why you might be feeling this way:
Emotional Connection: Despite their flaws, you may have shared meaningful moments and developed a strong emotional bond with this person. Those positive memories and connections can make it difficult to let go and move on.
Empathy and Compassion: If you are a caring and empathetic person, you may find yourself missing them because you want to help and support them through their struggles.
Hope for Change: Sometimes, people hold onto the hope that the person will change or improve their behavior, which can keep them attached to the relationship.
Familiarity and Comfort: Even in an unhealthy relationship, familiarity and comfort can create a sense of security, making it hard to let go and venture into the unknown.
Low Self-Esteem: If you have low self-esteem or struggle with feelings of unworthiness, you may have difficulty accepting that you deserve a healthier and happier relationship.
Codependency: Codependency can develop in relationships where one person relies heavily on the other for emotional support, and this can make it challenging to break away.
Fear of Being Alone: The fear of being alone or not finding someone else can also play a role in missing someone, even if the relationship was not healthy.
It's essential to recognize that missing someone does not necessarily mean you should get back together or that the relationship was healthy. It may be helpful to seek support from friends, family, or a therapist to process your feelings and work through the emotions tied to this relationship. Remember that taking care of your well-being and mental health should be a priority, and it's okay to move on from a relationship that was causing you distress.