I used to be quite fixated on not stopping during a session, it's easy if i'm in the house myself but when there's a 4 year old marching around loudly announcing she really needs a poop I don't take the chance that my wife has it covered
Completely agree with that.
I generally do any workouts when the kids are not in the house (nursery/school) as watching daddy cycling and putting fingers on moving chains and cassettes is far more interesting than whatever else that they would have been doing.
I would rather go to the post office to collect a missed parcel...
Fortunately I have a ring doorbell