When I was a child, my father had an affair. This, in conjunction with the ensuing repercussions, has had a significant impact on my life and I believe that it is acceptable for me to talk about it with anyone I choose.
My mother on the other hand, is 'mortified that I would discuss personal matters with people"...
At the time of the affair, it was more of a public matter. My father lived with the woman for a spell and everyone in our lives at the time knew that my parents were legally separated. They reconciled their differences and are still married now.
My mother discovered my 'indiscretion' by reading a private chat I had inadvertently left open on her iPad. (I take full responsibility for having left it open and believe that was not snooping when she read it.)
I should add: The friend with whom I chose to discuss the affair does not know my parents; does not even live on the same continent as my parents; and has recently moved far from where I live (and met his family) as well. It is highly unlikely that my parents will ever meet the person in question.
I chose to discuss it with this family friend because he was contemplating/on the verge of having an affair and was shocked by his teenagers' reactions.
Some part of me must agree that it was not my place to discuss the affair or I would not have posted on MN seeking 'expert' advice.
Thanks in advance!