Is my relationship over, or am I just tired?

You lie in bed next to them and feel nothing in particular. Not anger, not love. Something like the flatness of a long commute. Work is heavy, the children are up at six, there is a bill you have not opened and a parent who needs more than you have. You have started wondering whether what you feel about your partner is about your partner at all, or whether it is just what everything feels like now.

They have asked if you are all right and you have said you are tired, which is true. You have caught yourself thinking that if they were not there life would be simpler, and then felt guilty, because they are not doing anything wrong exactly. They are just one more thing.

Some evenings you look at them across the room and it is fine. Other evenings their chewing is unbearable. You do not trust either reaction.

What tends to be going on

Exhaustion flattens everything, and it flattens the nearest person most. It also removes the slack that relationships run on: the patience for a dull story, the energy to be curious, the time to be kind without effort. Some of what you feel is almost certainly tiredness, and tiredness has causes that have nothing to do with who you are with.

But flatness can also be a symptom rather than a cause. Three versions are worth separating. In the first, you are tired and the relationship is fine underneath. You would feel this way about anyone right now. In the second, you are tired and the relationship has quietly become a mismatch: two decent people who want different lives, different pace, different amounts of talk, and the gap only shows when there is no energy to paper over it. In the third, you are tired because of them: because you do the thinking for two, or soften everything you say, or manage their moods, or do the children and the house and their mother's birthday as well as a job.

The third version is the one people most often miss, because it is so familiar that it stops looking like anything. It is also the one where "I'm just tired" is doing the most work, because tired is an explanation that asks nothing of anyone. If a good night's sleep and a quiet weekend keep failing to touch the flatness, the explanation may be in the wrong place.

None of these can be told apart in a single bad week. They can be told apart over a month, if you watch for a few specific things.

What to look at first

The door test. When you hear them come in, what happens in your chest? Nothing, mild relief, a small lift, a small tightening? Do that for a week. You are only collecting.

Away from everything, or away from them? Imagine a free week alone, no work, no children, somewhere quiet. Does the relief come from being away from life, or from being away from them? Then imagine them joining you on day four. Pleased, indifferent, or sinking?

Weariness or contempt. Weariness is not having the energy to be interested. Contempt is being irritated by their existence, rolling your eyes at the way they tell a story, finding them a bit pathetic. Weariness lifts with sleep. Contempt tends not to, and it is one of the more reliable signs that something more than tiredness is at work.

Do you still like them? Not love. Like. Would you choose to sit next to them at a wedding if they were someone else's partner?

Where the energy goes. For a few days, notice what you are tired from. If a surprising amount of it is from managing them, that belongs in a different column from work and children.

One next step

The module The four-week log is built for exactly this state: a short daily note, a few taps, no decision required, and at the end of four weeks a picture of whether the flatness follows your tiredness or follows your partner. If you want a quicker starting point, Don't all couples have problems? is free and helps you sort ordinary difficulty from something with a shape. The assessment will do the same across the whole picture in about ten minutes.

Whatever you find, finding it tired is better than not finding it at all. Nothing here asks you to act this month.