He thinks that every man is attracted to me, and more than occasionally accuses me of flirting.
Most jealous men doubt their self-worth.
They usually hide behind a macho mask, hoping their bravado will distract you from noticing their fear of rejection. While they may cause you to be afraid of them, they are really scared of you. To control their fear, they try to control you. So, they may ask that you not work, or that you wait until they can come with you to the mall or grocery store. As this is generally impossible, they may become detectives, asking you to account for where you were and what you did.