A movie about a wife’s affair

Was around 12 years ago when i saw small bits of it,

The husband has a argument with the next door neighbor who is cutting a tree with a chainsaw..and later on the wife develops a sexual relation with the same neighbor. The movie had alot of sex scenes. I had thought the name was Erotica but that turned out to be some other softcore movie.

 

Anyone knows this movie? id like to find out its name.

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