This serves as a warning. I was u happy in my marriage and rather than invest in my partner, I took the cowards option and invested time in another. The flattery made me feel good, it was an escape from reality, and my confidence soared. In hindsight it was the single most selfish thing I have done in my life, and I hurt a kind, beautiful man in doing it. I was an idiot.
In end, I told my husband. It is a hard and long road to recover. We love each other and want to make it work, but there is no escaping the fact that I did something massive to hurt him. I choose to spend time with another and risked my family. It's mind-blowing how stupid I was. It's so very hard to explain.
So, don't be me. Be better than me. If you love your partner, don't risk everything for a bit of cheap fun. It's not smart and once the thrill of the 'newness' fades, you will realise how insignificant and worthless it was. My husband is a better person than me, he has shown such humility and strength of character through this. I am trying so hard to be the wife he deserves.