Mental illness might be a theme as well. Perhaps the killer in the family had some undiagnosed or untreated mental illness that led to their violent behavior. And there could also be a theme of justice, as the story may follow how the legal system deals with a family member who is a killer.
One possible theme could be family secrets. When a family member is a killer, there must have been secrets hidden for a long time.
Another theme might be the breakdown of family. When there is a killer in the family, it shatters the normal family dynamics. Relationships are strained, and there is a lot of emotional turmoil. There could also be a theme of secrecy, as the killer may have been hiding their true nature for a long time within the family.
Another theme might be change. 2013 could have been a year of significant changes for the family. It could be changes in family structure, like a new member joining or an old member leaving. Or it could be changes in their living situation, like moving to a new house or a new city. The story could be about how they adapted to these changes.
Another theme might be survival. If they lost their home or financial stability, they would have to find ways to survive and start anew. They would need to look for new places to live, new jobs perhaps. It could be about how they overcame the difficulties and rebuilt their lives.
One possible theme could be loyalty. A friend who is like family is likely to be very loyal to the family members.
One possible theme could be love. In many real - life family stories, love is a central element, whether it's the love between parents and children, siblings, or extended family members. Another theme might be survival. The family could have faced difficult circumstances like poverty or war and had to fight to survive.
One possible theme could be loyalty. The friend in the family might show great loyalty to the family members, standing by them through thick and thin.
One possible theme could be resilience. The family might have faced numerous difficulties but still managed to bounce back.
One possible theme could be betrayal. If there is a family member causing terror, it might be because they are betraying the trust of the other family members.
One possible theme could be family loyalty. Even when there are differences in the context of wrestling, like whether to continue in the sport or change training methods, family loyalty might keep them together and help them find solutions.
Another theme might be acceptance. The story could be about how these friends are accepted into the family fold despite not being related by blood. They might have different backgrounds, cultures, or beliefs, but the family and the friends embrace these differences and form a strong bond. It could also touch on the theme of unity, where the friends and the family work together towards common goals, whether it's helping a family member achieve a personal dream or facing a community - wide challenge as one unit.