The absolute smartest thing you can do is you want to maintain a healthy real relationship with you're other half. When you share your personal stuff with others it disrespects the relationship and decreased the value of it.
“Beginning today, treat everyone you meet as if they were going to be dead by midnight. Extend to them all the care, kindness and understanding you can muster, and do it with no thought of any reward. Your life will never be the same again.