Do you mean "disobeyed"?

"dissobeyed" is a common misspelling of "disobeyed"

How to remember the correct way to spell "disobeyed":

There is a single "s" because the prefix is "dis" and the suffix is "obeyed".

Test your Spelling • Common Misspellings • Terms of Use • Top Ten Misspellings • Contact DoYouMean