Posted this here initially and got quite a few posts telling me I'm a an asshole. 

https://www.reddit.com/r/relationships/comments/b8rgw7/i_34m_told_my_wifes_29f_best_friend_28f_to_tell/

So my wife has suspected of me and her best friend of having an affair when we were on a break last year. Truth is we sort of did, but stopped after a few mins of kissing. We knew it was wrong and both stopped. 

We never told my wife though, despite her having her suspicions (we did go out a lot as we both needed each other in that time and didn't have anyone else).

So I made her friend April tell her she was pregnant with my baby and it back fired spectacularly even after we told my wife it was a joke.

She accuses us of trying or joke our way to confessing and she's sure we cheated. 