One possible theme could be mystery. There's the mystery of where the wife went, what happened to her. It could also involve themes of survival if she's in a difficult situation. Additionally, themes of memory and remembrance might be present, as the husband and family might constantly remember the good times with her while dealing with the present situation.
Another theme could be redemption. Maybe someone made a mistake and lost something valuable as a result, like a friendship. But through a series of true - life events, they are able to find a way to redeem themselves and regain what was lost. It could also be about the theme of discovery. Losing something can lead to the discovery of new things, new people, or new aspects of oneself.
Love could be a major theme. Since it's about a wife, her relationship with her partner might be central, exploring different forms of love like romantic love, companionship, or long - standing affection.
One possible theme could be vanity. The man's desire for a trophy wife might be driven by his own vanity and need to show off. Another theme could be the objectification of women, as the wife is seen more as a possession.
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.
A theme might also be about kindness. If in the 'lost fare true story', someone else helps the person who lost their fare, like a stranger paying for them or the driver letting them off without paying. This would highlight the theme of kindness in the face of a difficult situation.
One possible theme could be survival. If the girls faced difficult situations, their struggle to survive would be a major theme.
One possible theme could be disappointment. When things don't go as planned during a holiday, like bad weather ruining beach plans.
One possible theme could be survival. If the boy is lost, he has to find ways to stay alive, like finding food and shelter.
One possible theme could be survival. If the girl was lost in a difficult environment, her struggle to stay alive would be a major theme.
One possible theme could be love. It might explore the love between the wife and her husband, how it started, and how it evolved over time. Another theme could be sacrifice. A wife often makes sacrifices in a relationship or for the family.