I've been wrestling with this moral dilemma lately and still I don't know exactly which camp im in. I guess for me it depends on your intentions, if you know a girl is married/in a serious relationship and all you want to do is fuck her and then forget her for me that is wrong. Because your brief selfish act can be potentially destructive having long-term implications on the girl and indirectly on the guy she's with.

However I think if you genuinely like the girl and you seek a longer term investment with her and if you feel/know she likes you back then I find that more understandable to pursue. Think about it, many relationships become routine and stale after a while, the spark has gone and their relationship merely exists rather than living it to the full. That is sad. By perhaps getting involved with her whilst being mindful and respectful of her own moral dilemma allowing her to become accustomed and associated with you at her own pace is the possibly the best way to handle it.

There is no pleasant way to end a relationship. However your involvment in ending a relationship between two people could be the catalyst to allow both the girl and guy in the previous relationship to move on to better and more satisfying things. Chances are they may look back at your act and say 'That was for the best'.

We all know and see girls in relationships they are not satisfied with, they may feel compelled to stay in an unfulfilling relationship due to moral, cultural obligations or simply because there are no other offers on the table. Instead they bumble through life with blinkers on, disatisfied and repress urges and desires.

I feel sad for people in that situation. Surely as men of value we should be rescuing such damsels in distress, awakening them from their sad existence and allowing them to experience a more satisfying chapter in their lives within our reality! This is a benevolent act. If they guy has been such a chode to have not pleased his girl (or even attempted to) then he only really has himself to blame.

Say if you took a job offer in a high profile position, worked one week then another job opportunity came up which you felt was more suited to you and more satisfying. Would you take it? Bearing in mind the company that just hired you has spent time money and resources selecting you as the ideal candidate, rejecting many other potential recruits, they also have a long term vision for you in mind. You now also have contractual obligations. The sudden other job offer would be your dream job? You know you would love to do that job.

If you feel life is too short and your own satisfaction and well-being is important to you, then you will likely hand in your notice in a heart-beat. If you become too concerned about how your employer will react and the potential mess you could leave then you will probably let a once-in-a-lifetime opportunity pass you by.