At 30, many young men would be thought of as playing video games, still living with their parents, or focusing on their professional carriers, some are facing a lone parenthood.

Engaged early in a serious relationship, to the point of having a child, those men have to face early the questions of raising children alone, or in shared custody. At an age when their professional life might be still in question and their means certainly less stable than at forty. Even if it is slowly changing, the legislation still favours the mothers, and the man who wants to keep a close relationship to his child, has to prove his case strongly.

I have followe...