The mental load shows up in your messages

What can be counted, and what is only a feeling

"I feel like I carry everything" is a sentence you can argue with. "Over three months, 84% of the messages that organise anything come from me" cannot be argued with, it can be checked. That is the whole difference between a fight and a conversation.

Be careful what that number means: it measures the visible share in a message thread, not the real split of the work. Somebody who does things without writing about them does not show up. That is a genuine limit of the method, and worth holding on to before you put a percentage on the table.

Trace 1: the messages that organise

An organising message is recognisable by three things: it contains a date or a time, it proposes or settles something, and it waits for confirmation. "7pm work?", "I booked it", "can you grab bread on the way".

The number to pull out is a split, not a total. 84 against 16 says something different from 55 against 45, and a total message count says nothing at all.

Trace 2: the reminders

This is the most specific trace of the mental load, and the least often looked at. A reminder is a message returning to a subject already raised, with nothing having happened in between. The same subject, two or three times, a few days apart.

Carrying the mental load is mostly that: holding the list, and being the one who remembers. A thread where one person writes every reminder describes a split, even if the overall volume is even.

Trace 3: who asks, who answers

Count the messages containing a question, per person. A marked imbalance in a couple often tells you who follows the other one’s life, and how closely.

The opposite exists too, and reads in the same number: somebody who asks plenty of logistical questions and no personal ones. Two threads can have the same number of questions and not be about the same relationship.

Trace 4: the hour it comes out

Organising messages and remarks about what is wrong do not fall randomly across the day. One frequent pattern: it all comes out after 10pm, when the day is done and the tiredness has arrived.

That one is easy to pull out, the time sits on every line of the file. And it is one of the few where the observation suggests something directly actionable: the same subject, raised in the moment, does not go the way the late night debrief goes.

What the number does not say

A split of 84 against 16 is not a verdict on a person. It describes what the thread shows, over the period measured. A house move, a sick child or an intense quarter at work shift those numbers without saying anything about the relationship. The right way to use it is to look at whether the imbalance holds across several periods, not to brandish it over one.

And an uneven load does not say who is right. It says there is something to redistribute, which is an easier conversation to open than a reproach.

How to get the file, and two subjects that read in the same thread: what repeats without moving and what gets thanked, or does not.