"50/50" tells you nothing about what your actual week looks like — that's the part people don't realize until they're comparing patterns. Same percentage, wildly different daily life. Two families can both be on a perfectly even split and have almost nothing in common about how their fortnight actually runs.
The four patterns, compared honestly instead of politely
| Pattern | Handoffs | Longest gap | Weekday routine | Best when |
|---|---|---|---|---|
| 2-2-3 | 6 | 3 nights | Moves every week | Young children, homes close together |
| 3-4-4-3 | 4 | 4 nights | Shifts across the fortnight | You want a middle ground |
| 2-2-5-5 | 4 | 5 nights | Fixed — same day, same parent | Recurring clubs and a steady week |
| Alternating weeks | 2 | 7 nights | Fixed within each week | Older kids, distance, tense handoffs |
Read that table as a single trade being made four ways: every handoff you remove buys you a longer stretch without your child, and every handoff you add buys the stretch back. Fairness is not the variable. It is already equal in all four.
The shortest gap and the fewest handoffs, side by side
Choose on the constraints, not on the pattern
- How far apart are the homes, at handoff time? Under twenty minutes and all four work. Over forty-five and the six-handoff patterns will grind you down inside a term.
- How old is the child? Younger children usually need shorter gaps; teenagers usually want fewer disruptions and one bag. This flips over time, which is why the answer should be revisited.
- How predictable is your work? Fixed weekday patterns like 2-2-5-5 only pay off if the same person really can do that same day every week. Shift work usually points at longer blocks.
- How are handoffs going right now? If exchanges are tense, fewer of them is a legitimate reason to choose alternating weeks. Reducing contact points is a real intervention, not an admission of failure.
Preview it before you commit, seriously
The pattern that sounds best as a concept can reveal real problems the second it meets an actual calendar — three handoffs crammed into one week, a stretch where one parent misses two consecutive Saturdays, a birthday that lands on the wrong side every year. None of that is visible in the pattern name. All of it is visible in twelve weeks of real dates.
Bottom line: All four patterns land at 50/50 over time — the real difference is handoff count and stretch length, not fairness. Choose on distance, age, work and how handoffs are going, then preview real dates rather than the pattern name.