After the battle, every husband is a general

Lada and her husband Luděk work as doctors in a rural hospital. They met during their studies, got married right after graduation, and are raising two children. Their marriage passes peacefully and it seems to Lada that it will always be like this. But one day a new doctor, Olga, enters the hospital and Luděk soon succumbs to her charms. In addition, Lada's seventeen-year-old daughter tells her that she is pregnant. This is really too much for Lada. Now she must decide if her marriage is worth fighting for...