Would that movie just happen to be called "Sisters of War" Joe? I've heard it's gotten some really good reviews recently.
One movie from the early 90s that has a hidden existential message even though on the surface its seemingly a light-hearted comedy/drama and that's Groundhog Day, a self-centered, egotistical jerk reporter who has to repeat the same day over and over again until he learns his lesson to be more humble, gracious towards others. That movie has developed quite a cult following over the years since its release.