Kea is not the only character with ME. Inigo also has ME.
Inigo is married to Katya (Katya was volunteer PR person for the murdered, stabbed woman Edie. Katya still does PR for Edie's creative partner who is in hospital, paralysed by stab wounds, but still alive)
The detectives Strike and Robin visit Katya to interview her for clues as to the murderer. Katya portrayed as put upon, bullied by Inigo, self sacrificing, and now the sole breadwinner in the middle class family of ill husband and son, 12 year old daughter. They have made all the doors electronically operated so Inigo can get about, spent a large amount to accommodate Inigo's illness, and it's implied this, together with loss of Inigo's earnings has left the family in financial trouble. Katya and Inigo's 12 year old daughter Flavia is clearly pushed out and neglected due (the author makes clear) to Inigo's illness.
The Inigo character is horrible, angry and controlling and a bully. Thanks JKR.
Transcript of detective Strike and Robin meeting Inigo:
'A man in a wheelchair emerged slowly to the accompaniment of “The show must go on” by Queen, playing in the room behind him.
Puffy faced and yellowish of skin, he had untidy grey hair and thick lips that gave him a petulant air, and wore half moon glases perched on the end of his nose. There were flecks of dandruff on the shoulder of his thin maroon sweater.
And his legs showed signs of muscle wastage.
Without seeing either Strike or Robin he addressed his wife in a slow quiet voice which gave the impression of a man who spoke only with immense effort.
“Well its a total mess, barely turned a penny's profit this month”
Then, as though his vision was time lagged, he gave what Strike considered a slightly hammy performance of a man who only just noticed there were two strangers in the room.
“Ah excuse me, just trying to make sense of my wife's accounts”
“Darling, you don't need to do that” began Katya, in evident distress “I'll sort it out later”
And looking up at Strike he said
“And you are?”
“Cormoran Strike” said the detective, holding out his hand
“I don't shake I'm afraid” said Inigo, unsmiling “I have to be exceptionally careful about germs”
“Ah” said Strike “Well this is Robin Ellacott
Robin smiled. Ingo stared back at her poker face, and Robin felt she had committed a social solecism
Strike and Robin sat down facing each other on opposite sofas.
From a side room which contained a day bed and a desk, Freddie Mercury was singing “Outside the dawn is breaking but inside in the dark I'm aching to be free”
It seemed to Strike that Inigo's entrance into the room had been highly contrived, perhaps even down to the grandeur and melancholy of the song still playing. From putting down his wife's business in front of strangers,
to his implausible pretense that he had forgotten or didn't know that Katya had an appointment with two detectives, to
the unsmiling way he had offered his justification for not shaking hands, Strike thought he sensed a thwarted, even embittered, will to power.
“An accountant are you?” Said Strike
(... more conversation I didn't get written down)
…. Inigo's 12 year old daughter enters the room,
“What did I tell you Flavia?”
Flavia “Not to come”
Inigo
“Not to come anywhere near ME!”
“I have to be exceptionally careful about viruses”, Inigo explained to Strike.
Inigo to 12 year old daughter Flavia
“GET OUT!”
Again. Thanks a bundle JKR.
@Shadrach Loom gives an overview of the Inigo character in post #22