Guys, 5 things you must NEVER tell your girlfriend – Make sure you see this!

4. Cheating in past relationships

You may have made mistakes in the past, but now you have the chance to make a clean slate. Don’t let her know about past indiscretions.  SEE ALSO: 12 Sex positions women just can’t get enough of..

Remember, when you get caught cheating, a woman will think “once a cheater, always a cheater” and always be second-guessing you and accusing you of messing around even when you are completely innocent.