
Alex Merrett spent fifteen years making every mistake cataloged in her books before deciding to write them down so other couples wouldn't have to. The tools emerged from real-world testing: daily check-ins that prevent drift, conflict protocols that stop escalation, and repair scripts that heal ruptures quickly. They made the difference in Alex's own marriage before they became a book.
Before she started writing, Alex spent a decade in counselling psychology, where she noticed something that most relationship books miss: couples don't usually need therapy. They need maintenance. They need simple systems that keep a marriage running smoothly through the ordinary pressures of work, children, money, and time. The kind of systems that catch small problems before they become big ones.
The Marriage Maintenance Manuals are grounded in relationship research, practical experience, and a firm belief that the best marriages aren't the ones that never struggle. They're the ones that struggle well.
Alex lives with a patient husband, two children who test every parenting principle she's ever written about, and a house that could use its own maintenance manual.

The Marriage Maintenance Manual
Scripts, checklists, and weekly routines you'll love to use.
The flagship edition. A complete maintenance system for any marriage that still has goodwill left in the tank.

The Marriage Maintenance Manual for Rebuilding Trust
Scripts, protocols, and a step-by-step path back from infidelity.
For couples working through a breach of trust. Structured repair protocols, accountability frameworks, and the hard conversations most books avoid.
Each edition targets a specific context, because the couple navigating a newborn's sleep schedule needs different tools from the couple rebuilding after a breach of trust. The research is rigorous. The voice is human. And every tool has been tested where it matters: in real relationships, under real pressure.
The Core Toolkit: Dashboards · Daily Two's · Weekly Meetings · Clean Requests · Conflict Agreements · Two-Minute Repairs · Micro-Dates · Annual Reviews · Four Horsemen Antidotes
The best marriages are not the ones that never struggle. They are the ones that struggle well.
ALEX MERRETT
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The Marriage Maintenance Manuals are published by Nova Ars Vivendi, an independent publisher of practical non-fiction for people who take their lives seriously enough to design them.
Nova Ars Vivendi.
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