I can't exactly relate but since i have had bizarre religious delusions in the past, my husband and family tend to think some of my beliefs and most of my spiritual experiences are delusional when they certainly are not. I know that isn't a huge help but I can relate a little with people calling everything delusional or just in my head. What exactly do they think happened? Do they think you never had the job or just that the family didn't have influence? I hope you get it worked out soon and am sorry you are experiencing this.