The sooner this is ended the better. For your self and anyone else concerned. This a very tricky situation emotionally for everyone concerned including yourself. I am not going to lecture you about marriage and commitment.
What I will discuss is your emotional state and the person who you are having the affair with. Do you both want to end this? Are you both in love with each other? How long has the affair been going on? Has it been discovered? Are both of you married? If so then the consequences of the affair could be quite severe. As you look at these questions, you will see that you have much to consider.
The emotional pain and drama with this situation can easily spin out of control. I don't know what to tell except that a very dear friend of mine found out about his wife having an affair. It resulted in a very bitter divorce. Choose very carefully where you go from here.
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