Name change for this post.
Just as the the title says, and I don't mean 'i put kippers behind my ex bfs radiator' I mean the secrets you haven't told a soul about because they are that shocking.
I'll go first. I 'left' my husband 4 years ago, packed a bag, wrote a note, booked into a hotel and suddenly had a massive realisation it wasn't what I wanted. I ran back, unpacked, tore up the letter half hour before he was due home from work. He still doesn't know and no one else knows I did it (I had spoken to friends beforehand but they don't know I actually nearly went through with it)