In my experience yes.
My ex was always rambling about how men were always unfaithful, “oops I slipped and my dick ended up inside her” she used to say, to describe how easily men are unfaithful. She made it absolutely clear she wanted a monogamous relationship.
I was never unfaithful to her, but of course it turned out she was herself unfaithful numerous times, and it was crazy how bad she was at hiding it, almost like she wanted me to break up. So I did, and good riddance!!!
Later when I was moving in with a new girlfriend, and I was collecting some of my things at my ex, she was all dressed up, and all over me, kissing me and trying to win me back. She tried to kiss me on my mouth but I turned my head so it was on the cheek.
My girlfriend was waiting in the car outside, and she saw the lipstick on my cheek when I came back, obviously not too happy about it. But I explained it was all my ex and not me.
Lucky for me she didn’t ditch me, and later my new girlfriend agreed to become my wife, and we’ve been together for 20 years now! 🥰
A friend of mine had just bought a very expensive apartment in Copenhagen together with his girlfriend. The papers were signed and the deal was closed. There are a few days where you can get out of the deal, and in that period my friend was told his girlfriend had been unfaithful. He didn’t believe it at first, but the day after the deadline for getting out of the purchase, his girlfriend broke up!
I’m not saying women are worse than men, but the idea that men are more unfaithful than women is bullshit. There are more men than women in the relevant age groups, so obviously on average women have more sex than men do. That’s simply a statistical necessity.
Thanks I never heard of that, but that seems to perfectly describe the principle.