It is said that someone's wife committed suicide, but it is more likely that she was killed. The husband aims to kill himself but is talked out of it. We don't know what happens to him after that.
In the beginning, the main character is forced to fight in a war. There is gun violence there. A named character is shot to death. Later in the movie, a man is executed by being shot; this is not shown but we hear the gunshots.
The main character's old father dies of a heart attack near the beginning. This is shown. (SPOILER: a woman dies giving birth to her child, this is also shown)