If you don't want to have a problem with trust issues, don't tolerate cheating. Once you tolerate cheating, you are allowing yourself to trust people around you a little less than how you trusted them before just because of one person who screwed up.
Is it worth staying in a relationship after cheating?
"You can't go along to get along or pretend to be happy once cheating comes to the light," licensed marriage and family therapist Dr. Racine Henry, PhD, LMFT tells Bustle. ... Here, a few things all couples who stay together after cheating have in common, according to experts.
Do you really love someone if you cheat on them?
Cheating Doesn't Mean Your Partner Doesn't Love You
One very widely spread misconception (that I used to share) is that cheaters do not love their existing partners. ... But for those who do love their partners — there are still many reasons to fall in love and get romantic or sexual with someone else.