You don't have to tolerate deception or lying.

Lying should have no place in your life. You don’t have to tolerate lying when it happens. If someone you know isn’t being transparent, don’t let it go. Set a boundary and tell yourself, “I need people in my life who are going to be honest with me.” So, if someone lies to you, how do you know if they'll change? How do you know if you can still have a relationship with them?