Weird news - Husband fined for not having enough sex with his wife

This is a strange case. Would you ever believe that a person could be fined in a court of law because his ex-wife filed a case against him for not having enough sex in the marriage ? Seems a bit strange, isn't it ? Many societies would be aghast that such an intimate discussion / discord is brought out in the public like this particular case. In this particular case in France, the ex-wife used a particular clause in the law which states that part of the duties of a marriage is a shared communal life, and the judge has used this clause to mean that sexual relations must happen in a marriage, and based on the complaint by the wife, awarded compensation to her. It is interesting however to determine how it an be decided whether the amount of sexual relations is enough or not (link to article):

In a unique ruling, a French court has reportedly ordered a 51-year-old man to pay his ex-wife nearly 8,500 pounds in damages for failing to have enough sex with her during their 21-year marriage.
The man, Jean-Louis B, was fined under Article 215 of France's civil code which states that married couples must agree to a "shared communal life", the 'Daily Express' reported. The judge in the south of France's highest court in Aix-en-Provence ruled that this law clearly implies "sexual relations must form part of a marriage".
"A sexual relationship between husband and wife is the expression of affection they have for each other, and in this case it was absent. By getting married, couples agree to share their life and this clearly implies they will have sex with each other," the judge said.