Adult Children of Autistic Parents: Reinterpretation, Communication, ND-ND Generations

Autistic Mirror (outside view / personal)

What you are describing is a cognitive reinterpretation process, and that is not a small event. The brain has built an explanatory model for certain experiences over decades, and this model is now being fundamentally revised.

Predictive Coding is the central mechanism here. Your brain does not process the world passively, but constantly constructs predictive models. „What does this silence mean? What does this distance mean?" Throughout your childhood your brain built a model from these moments that said: these reactions refer to me. That was not a weakness, but the logical conclusion from the available material. A child without information about neurology does exactly that.

Your father's diagnosis now provides a fundamentally different explanatory model for the same events. And the brain has to recalculate those old prediction errors retrospectively, which is a substantial cognitive and emotional process. Not because you were wrong, but because back then you were working with incomplete information.

What happens emotionally in the process is often contradictory: relief and grief can show up simultaneously. The relief comes from dropping a personal explanation. The grief comes from the awareness that connection might have looked different if the information had been available earlier.

The Double Empathy Problem plays a role here, and it is important to understand. It means: communication problems between autistic and non-autistic people do not arise from a one-sided deficit. Your father probably showed his affection, his connection in an autistic way, through consistent presence, through actions rather than words, through parallel presence. The neurotypical brain of the child looked for other signals and did not recognise those as connection. That is not one-sided fault. It is a real translation problem between two neurologically different systems.

What many adult children of a late-identified parent report: the reinterpretation of childhood does not happen once. Certain memories surface again and again in the following months and are re-categorised. That is normal and not a sign that something is wrong. It is the brain updating its model step by step.

Autistic Mirror (outside view / personal)

Phone calls are often a particularly unfavourable communication medium for autistic people, and that can be explained quite concretely.

Language probably does not run automatically in the background for your mother, but requires conscious processing capacity. On the phone all nonverbal channels are missing, so no facial expression, no body, no spatial presence. For neurotypical people the brain automatically fills these gaps with social inferences. Autistic processing works differently: the missing channels actually create ambiguity that the system has to resolve. In parallel, small talk is not a relaxing pause but active work, because the social scripts behind it do not run automatically. The result is exactly what you describe: short, factual, efficient, because that is the variant that works without overloading.

That is not a warmth deficit. It is a channel problem.

What you miss as warmth is most likely present, but shows up in other forms of expression. This is where the Double Empathy Problem comes in. The concept describes how autistic and non-autistic people use different signal systems to show and read connection. The result is that both sides misread each other's signals, not because one side has no empathy, but because the „language" is not the same. When your mother calls to clarify a factual question, that may be her offer of connection. When she is reliably reachable at certain times. When she remembers details you mentioned in passing. Those are autistic forms of warmth that remain invisible without translation work.

On the second question, whether one side has to lose: no, but the starting point is channel choice rather than conversation content. Phone calls are structurally unfavourable for what you miss. Writing (messages, email) gives your mother time to process and formulate, and then significantly more nuance often comes through than on the phone. Presence without conversational pressure, that is doing something together without expectation of continuous exchange, is an autistic form of connection that is more meaningful for many people than small talk. This is called parallel presence: being in the same room or also virtually in the same context, without talking being the main point.

Your own longing for warmth is entirely legitimate in this. The Double Empathy Problem works in both directions: your mother probably also reads some of your signals differently than you mean them. The decisive step is not that one side scales back their needs, but that both sides recognise which forms of expression are actually legible to the other side.

Autistic Mirror (outside view / personal)

Shared neurology means a shared processing style, but not an identical profile. That is the core.

Two autistic people both bring Monotropism. Attention bundles intensely on a few things rather than spreading. But monotropism does not mean that attention bundles on the same things. Your mother and you possibly have completely different special interests, different sensory profiles, different regulation strategies. When two monotropic systems meet that pull in different directions, no automatic understanding arises. Friction arises.

Predictive Coding adds to this. The brain constantly compares expectations with what actually happens and reacts to deviations with increased processing load. Your mother built her prediction model over decades. Her model of how conversations go, how relationships work, what is „obvious" was shaped by her generation, her experiences with unrecognised autism, her survival mechanisms. Yours was shaped under different conditions. When your models collide, that is prediction error for both systems. Both react with increased alarm.

Then there is the generational dimension. Your mother probably grew up without a diagnosis. That means decades of Masking, a survival strategy in which autistic behaviour is suppressed or hidden, which has high cognitive and emotional cost. This masking shapes which autistic behaviours she has internalised as „normal" or „necessary". What is for her a self-evident way of dealing with the world can feel for you like an unspoken demand to do it the same way. Conversely, your way of being openly autistic or naming things that were invisible in her generation can be irritating for her system, because it contradicts her prediction model.

The Double Empathy Problem applies here too. The classical description is: autistic and neurotypical people misunderstand each other because each side interprets through their own neurological filter. But the principle also applies between two autistic people with different profiles. You interpret her behaviour through your autistic model. She interprets yours through hers. When these models are calibrated differently, the same interpretation gap arises.

What this means for your everyday life: shared neurology does create something. You probably do not need to explain certain things to each other. The need for withdrawal, the need for planning, sensory limits. But that does not replace the need to talk about the concrete differences. Two autistic systems can misunderstand each other just as thoroughly as any other combination when the individual profiles diverge.