Father's Affair

A man who finds out he has been sterile all his life. This has two consequences: first, he and his girlfriend will never be able to have kids of their own, and second, his thirteen years old son can't actually be his son. His wife, who died nine years ago, can't tell him who the real father is anymore. But he must know. So he starts his quest for the painful truth. A number of old friends are interrogated, and his girlfriend suffers the consequences. She's in deep pain about never being able to have children, and meanwhile, all he does is chase his own nightmare.