I don´t really judge people or myself morally (anymore)
acceptable... I don´t know. If you love her but she´s just boring as hell in bed...
It´s not as bad as cheating on her with a mistress that you actually get to know and love. That´s not only sexual but also romantic cheating...
I don´t know if I´m deprived or just more realist than most- I could see myself just shagging a no-name beauty for a little cash sometime and not telling anyone but perhaps a good friend.
I´ve had nights on the town with groups of married guys where they all tagged the same whore later that night for a group refund. Half of them had kids and they were all "decent" people, attorneys and engineers and a doc.
I didn´t join but it would not have been a big deal for me either. Maybe it´s my being Dutch that makes me view these things differently too