Found Family, Forbidden Love, and Other Tropes That Keep Us Reading

Last updated: October 18, 2026

Popular fiction tropes like found family and forbidden love keep readers coming back because they promise a specific emotional experience: belonging, longing, risk, loyalty. A trope is a familiar story pattern. Readers seek them out not because they want predictability, but because they want that feeling, delivered in a new way by a new author.

Key takeaways

• Tropes are shared shorthand between writers and readers.
• Found family speaks to the desire for chosen belonging.
• Forbidden love gets its stakes from what the characters risk by choosing each other.
• Fresh tropes come from specific characters and honest emotion, not from avoiding the trope.
• Readers increasingly search for books by trope, which helps authors reach them.

What is a trope, exactly?

A trope is a recurring story element that readers recognize: a type of relationship, situation, character or plot turn. Tropes are not the same as clichés. A cliché is a trope used without thought or freshness. Used well, a trope is a promise. Pamela Regis's history of the romance novel describes how the genre's recurring elements are varied endlessly by individual authors (Regis, 2003). The same is true across fiction.

Why does found family resonate?

Found family stories show characters who build deep, loyal bonds with people they are not related to: a crew, a team, a group of misfits, a town. They often appeal because they celebrate choosing your people, and being chosen. For readers who feel like outsiders, or who simply value friendship, the trope offers warmth and belonging.

Found family also gives stories built-in stakes. When characters finally have a family, they have something to lose. See found family in romance novels.

What creates forbidden-love stakes?

Forbidden love works when choosing each other costs the characters something real: family approval, social standing, safety, loyalty or duty. The higher the cost, the more powerful the choice. Classic examples range from feuding families to rival kingdoms to workplace rules.

The trope fails when the barrier feels flimsy or is resolved too easily. Readers need to believe the risk is real. For more on building barriers, see romantic tension vs. conflict.

What other tropes keep readers reading?

• Enemies to lovers: the thrill of attraction against one's will.
• The chosen one: destiny, burden and whether to accept it.
• Redemption arcs: whether a person can change.
• Fish out of water: a character in an unfamiliar world.
• The heist: competence, teamwork and twists.
• Second chances: the past revisited.

For romance specifically, see popular romance tropes explained.

How can writers make familiar tropes fresh?

• Specific characters: the trope is a frame. The people inside it make it new.
• Unexpected settings: found family on a space station, forbidden love in a small-town bakery.
• Honest emotion: lean into what makes the trope powerful rather than winking at it.
• Combinations: two tropes together can create fresh tension.
• Thoughtful subversion: twist the delivery while keeping the emotional promise.

See how to create compelling fictional characters.

How do readers discover trope-led books?

Readers increasingly search and recommend books by trope, especially in online communities. Trope lists, tags on reading platforms and short videos that open with "if you like..." have made trope language part of everyday book talk. Publishers Weekly, reporting Circana BookScan data, noted the large sales associated with authors popular on BookTok in the early 2020s (Publishers Weekly, 2023), and trope-based recommendations are a big part of that culture. Popularity changes over time and varies between communities, so treat any trend as a snapshot.

For more on how readers connect, see online book communities, or find your next read with how to find books similar to books you like.

References

Publishers Weekly. (2023, August 21). BookTok helped book sales soar; how long will that last? https://www.publishersweekly.com/pw/print/20230821/93014-booktok-helped-book-sales-soar-how-long-will-that-last.html

Regis, P. (2003). A natural history of the romance novel. University of Pennsylvania Press.