Threesome - If your partner is jealous, the root might stem from your own behavior. If you recognize yourself in some of this behavior, your partner has every right to feel insecure about your relationship:

* You’ve frequently expressed yourdissatisfaction about her

* You constantly criticize her and never compliment her

* You flirt with every cute woman you see

* You stay out all night from time to time

* You’ve habitually expressed your discontent with your life and your relationship

* You only touch her while having sex and you don’t express your love often

* You’ve threatened to leave her

Any of these types of behavior will rapidly turn into insecurity, resentment and a constant jealousy. The insecure woman's worst nightmare is another female in her life and the last thing she’ll do is invite another woman into your bed.

For more information go here: Step by Step Threesome