Yes.
Obviously, the interruptions stop me from writing. This happens. (In my case an elderly parent in dementia stages who needs a lot of help AND an adult autistic-retarded son who constantly needs something). But in addition to this...
Is the anticipation of those interruptions. Lately I cannot look at a clock and wonder: how long can I go without him or her needing me? So I am on edge the entire time I am writing. Unless I have another adult with me (both the other adults in my household have full time jobs) OR I know my sister or a PCA is with my mother, I constantly am anxious.
(This is from a person who brags about writing every single day, rain or shine, holiday or not, sickness, wellness, etc...)
So it's not only the interruption that slows me down or stops me from writing - it's the worrying about 'when the heck is the next interruption coming?'
This is not an easy place to be for a writer. And I really don't know the solution. But I understand where you are coming from. That is, you might be like me, worrying about the 'next thing' to happen, or you're so frustrated from previous interruptions, you're frozen in place, unable to write.
Anyhow, just my take on things. It seems our problems could be similar.