No, because a person can mature and fix his or her infidelity issues. However, I'm of the opinion that if they are willing to cheat on their SO with you, there's nothing stopping them from cheating on you with someone else.
Yes and once a liar. Always a liar. People never change unless they realize what they've done, themselves. It's very complicated to change a person. It would take a real motivational speaker and a genius to change someone. People make mistakes, yes, but a lot of people do not fix those mistakes. It's someone else that has to do it for them.
Yes I do, I had girlfriends cheat on me before, and I would never trust them again. Relationships are built on trust and if they cheated on you one time who says it can't be done again. You have to be strong and stand up to your partner and tell them they can't do this to you and then break up with them, you can do a lot better.
I cheated on my first wife with another woman and I never thought of her feelings and I didn't care. I was an arrogant selfish bastard and it didn't matter that I put my kids through Si much pain. The woman I had left my wife for cheated on me and I got the taste of my own medicine. It hurt like no other and I finally learned a valuable lesson. I vowed and swore that I'd never do it again. Remarried now for 8 years and happily married. The regrets of hurting my kids is still with me but after forgiveness I'm learning to move on. Cheating is not worth it