By delaying your return , do you delay other things like filing?
This is a reasonable question/concern that you should probably ask your attorney.
IANAL, but in my ex's divorce filing... the first line was something like:
"I Mrs. woundedfool of 123 main st have resided in the state of (insert midwest state here) for the past 10 days"
I am not suggesting anything other then asking your attorney.
Me: 43 M: 10y S:15 ILYBINILWY 2/18/13 W moved out 2/18/13 Filed for D: 2/17/13 Got DB: 2/20/13 Got DR: 2/23/13 180 & LRT Began: 2/25/13 D Final Dec '13