Brief Answer:
I do not think catatonia can start like this

Detailed Answer:
Hello,
Thanks for using Healthcaremagic.

I read your query and understand your concerns.

First of all I like to inform you that it is probably exaggerated fear of catatonia rather than catatonia itself. As per the available literature catatonia can not be predicted and occurs without knowledge of individual.

It is true that catatonia is more common among elderly individuals but it does not mean that everybody can slip into catatonia with some form of stress.

In my opinion there is need to manage stress rather than worrying about catatonia. The stress management should be sufficient enough to avoid any form of untoward even in your life after the blowup with your spouse.

I hope this helps you.
Feel free to write back to me if you have more questions.
Thanks and regards.

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