Help Me What Should I Do? Read a Story

I am 25years old.I have been married for 4months now but I really regretted and I need your help.Before I married my husband,he used to bring all sought of cars to visit me in my house and when I asked the job he does,he told he is a car dealer.

  Just 3 months after our marriage,I got to know that he works at a car washing bay.So the cars he brought to show me were cars that were left for him to wash  at the washing bay.How could he lie to me like that? How can I trust him in this marriage? The most painful part is that am a graduate and I just got to know he is not a graduate

Pls help me cause am  very confused