"They're cheating on you:" Crossing lines in a psychic reading

Many folks go to a psychic to find out if their partner is cheating on them or if their significant other is going to stay in the relationship. What are the do's and don't's for a psychic when these questions come up? Is there a line that can get crossed?
Learn more about Third Eye Sight host Juan Francisco at juanfranciscospirit.com, or follow him at @juanfranciscospirit on social media.