The level of partners cheating SECRETLY on each other is HIGHLY ON the INCREASE...From experience, I have come to realize that cheating is NOT a "mistake" BUT a "decision". 
Over the years, most people say its a mistake but falls into the same mistake over & over again. Before one cheats on his/her spouse/partner, it must have been conceived in the heart as a result of "LUST" and when your emotion is not PROPERLY TAMED, an atmosphere will arise to cheat on him or her, that is why I claim its a DECISION and not a MISTAKE.
From research, I also discovered that the 1st cheat one does is claimed to be a mistake by himself/herself or by others who get to hear it BUT it becomes as HABITS when continually done wit time.
The bitter truth is that "WHAT MAKES YOU TO CHEAT ON YOUR PARTNER TODAY, WILL MAKE TO TO CHEAT ON HIM/HER ANOTHER DAY", I say dis without reservation. CHEATING on your partner is "SO PAINFUL" & "HURTING" especially wen your partner is "FAITHFUL" to you. A lot of people who cheats on their spouse will say 
"IF YOU LOVE ME, YOU WILL FORGIVE ME" but still falls into the same error on what he/she was forgiven for. You claim he/she does not TRUST you but you forgot that you compromisd the trust he/she had for you at the beginning before you CHEATED on him/her. Another bitter truth is that, "IF YOU CHEAT ON YOUR PARTNER BEFORE MARRIAGE, YOU WILL ALSO CHEAT ON HIM/HER AFTER MARRIAGE" if you don't DISCIPLINE yourself NOW. I have heard ladies say " GUYS ARE CHEATS" while the guys will say "LADIES ARE LIARS AND DECEIVERS". Never you make such a conclusion as that because there are still "FAITHFUL" ones out there SEARCHING AND LOOKING for A TRUE LOVER.
Conclusively, SET A STANDARD in your relationship and NEVER create an environment with anyone that willl make you fall into SEXUAL SIN which in turns lower your standard and trust before your partner. Most importantly you CANNOT do without GOD, guiding you in your relationship. If you trust in your STRENGHT, you may FALL but if you trust GOD, HE will direct and HELP U by HIS GRACE.
