There is no one size fits all. I agree that there are some men(and women) who are just after what they can get. However there are many who simply fall in love. I believe it is possible to marry the wrong person, for the right reasons. It is also possible to fall in love with some one else. Sometimes it takes the lantern to recognise and be brave enough to address the former.
So here's my story....
Dh and I have been together 14 years. We had our ups and downs. We have three dcs 8,5,2. We get on well, we enjoy doing the same things has a good dad. However there has never been butterflies, rarely passion. We hadn't had sex for two years. I stopped fancying him. He's not a bad man and everyone likes him. We are from different backgrounds and have a very different education and careers.
I had known I was unhappy for a long time but lacked the back bone tondealmwithout.mwanted more but felt that the rest only really existed in fiction. What we had enough. However whilst on a work trip got to know a colleague, he is also deeply unhappy, wants out, lacks the courage and belief that there is someone else there for him.
That was 5 months ago. Within a week of my getting back from that trip dh and I agreed to separate. A intense ea with the om started immediately. We started with the physical, then stopped but restarted again. Dh moved out two weeks ago. He doesn't know about the om. The om will leave his dp in about month (financial). We have completely fallen for each other and I'd do have high hopes for the future.
It has been extraordinarily painful. Intense guilt - I do care for dh deeply. Gilt for hurting my children and breaking the home. I have spent five moths watching my phone waiting for texts, distress, frustration, vulneribilty. Thinking of your om at home as a family, no matter how dysfunctional, is horrid . Waiting for the om to leave is horrid. It's been a tough time. I believe that the om is a good man and that wee have a chance of happiness ahead of us.
So that's why I am the ow.