A man was charged with the crime of mistreatment in the family pursuant to article 572 of the Italian Criminal Code and sentenced by the Court of Appeal to one year and four months of imprisonment for mistreatment, aggravated injury and threats against the cohabiting partner. The accused appealed the ruling holding that the charges referred to episodes occurred after the cessation of the cohabitation between him and the victim. However, the Supreme Court maintained that the end of cohabitation is irrelevant to the evaluation of ill-treatment between the members of the couple when the personal relationship was based on mutual solidarity and assistance, and resulted in the birth of a child. In fact, the parental obligations towards a child, for which the couple needs to relate with cooperation and mutual respect, survive despite the cessation of the cohabitation. Therefore, the Italian Supreme Court dismissed the appeal because the presence of a child increases the importance of the stability and longevity of the parents’ relationship.