"Anxious attachment derives from a parent who was emotionally and/or physically unavailable, non-responsive, and/or possibly intrusive. People with anxious attachment are desperate to form a bond, but don’t actually trust their partner to meet their needs, so when their partner fails to assuage every emotion they have, they blame their partner or become jealous or critical. This often prompts their partner to distance themselves, thereby reinforcing their belief that they are not lovable. Anxiously attached individuals continually seek external validation, as if still looking to that parent to soothe them and make them feel secure in the world. The problem with this is that it’s too much of burden for a romantic partner to carry and it isn’t their job." - Carrie Burns

Why You Feel Anxious In Relationships and How To Stop