Help with a story name

[Wet_Works]

Can anyone help me identify this story. I'm not sure how long ago it was posted. I think the author wasn't from the USA, maybe Iceland or Finland or Norway or a place like that. The author had written several other stories.

Its a cheating wife story about a guy who has been living with the same woman for 10 years. They have two children together. They are planning to be married soon. She is very exicited about the Wedding. He discovers that during her girls nights out she is sleeping around and that all her friends are cheating too. Later he finds that she has had one steady lover that she sees a few times a year ever since they've been together. The lover is the father of one of the children. The guy breaks it off with her and keeps his kid. I think the author said that this was based on a true story that happend to a friend who agreed to let him write it.

Thx in advance for the help.

 

[Wet_Works]

Another story Im looking for

Theres another cheating wife story I'm searching for. Its about a guy who goes to a family reunion where he notices that his 3 sons look nothing like him. He discovers that the 3 boys aren't his. The wife claims she was blackmailed into adultery by a co-worker. Years later after their divorce she admits that it was actually the Old man who lived next door who fathered the boys. She had been sleeping with him since 3 weeks after they married and the only reason they stopped was the old man died.

does anyone know the name or author of this story?