I am a wife trying to recover from my husbands affair. I am not stupid i know feeling change and we can at times love more than one person.
However bad a marriage is surely your partners deserve the respect to make their own mind about what to do.
I think the really wicked thing here is that you are both not prepared to suffer the consequences of your actions, in that you are both being selfish in letting your partners continue to build their lives around you.
I have learnt the hard way to not rely on others and it is up to me to make my own happiness - that is not to say that i do not care for others, i just choose to allow them to make their own choices and i would never treat anyone with such utter contempt to think that i had a right to my own happiness over that of others.
if your marriage is not great then maybe your partner would welcome a 'get-out' option too. surely everyone deserves that to be able to make an informed choice about the path their life will take.
As you can tell i am quite passionate about this - maybe a bit close to home. But i think if you have no respect for others then you have no respect for yourself and you really do not deserve any from others.
Maybe this is why my h has begged and begged me for another chance because he can see that i am actually a far better person than anyone who would even think about an affair.
That is not to say i am a prude - i do have fantasties about others and have come pretty close myself in the past. But now having experienced the utter devistation that affairs cause i would never take such a selfish step. The ripples are enourmous - with extended family, friendships and almost every aspect of 'normal' life being affected.
The pain of ending it now will be far less than the end result if it continues and gets found out.
However if you both want to give it a go then go for it - stand up and face those consequences come clean and live the life you want. I think you are not brave enough though to do that.