I say don't tell. I say evaluate the relationship and discover why you are a stinking dog? Lastly, and most importantly, know that you are a stinking dog? Flies like shit!! And infidelity is pure feces. If it don't feel good, than it is not good -- bottom line.
And for all my sisters out there if you even feel that your man, husband, and/or significant other is stepping out on you, immediately search thyself, honor thyself, and do thyself. You owe it to yourself to end the relationship. Don't wait until he done sapped all your juices to realize that you should have, could have, and would have left him. Honor your head, God gave you that sense and listen to the little voice. It speaks loudly and truthfully.
Attuned to self.
WHEN THE HELL FORCES IS KNOCKING AT YOUR DOOR AND THE DEVIL IS OUT TO DESTROY, GOD COMMANDS YOU TO ORDER PEACE INTO YOU LIFE. MMMMM...IS THAT NOT WONDERFUL. LIVE, LOVE, AND GET ON YOUR KNEES \O/ KDO