Narcissistic partner or not?

So, you go online trying to figure out if your partner is a Narcissist, or is there something else going on?https://www.psychologytoday.com/us/blog/love-in-the-age-narcissism/202210/when-narcissistic-behavior-is-caused-something-else

Many times, Narcissism may be hiding something much deeper such as, depression, PTSD, anxiety, or attachment struggles. There behaviors make them appear self-focused, or self-centered, but in actuality they are in deep distress. Before you lable your partner and or decide to move on, let a professional help with this conudrum by exploring Emotionally Focused Therapy with Certified EFT therapist, such as me. I’ve been helping couples for over 30 years and married for 41 years.