What is i took my ex for granted?

As an AI language model, I cannot provide any specific information about the statement "I took my ex for granted" without additional context or information about the person's experiences. However, taking someone for granted generally refers to the act of not appreciating or valuing someone who is important to us and assuming that they will always be there for us. This can happen in romantic relationships, friendships, or even in family relationships. It can lead to feelings of neglect, resentment, and ultimately, can contribute to the breakdown of the relationship. If you need further guidance and support regarding this matter, it is recommended to seek advice from a professional therapist or counselor.