N400 continuous residence issue HELP PLEASE

[harry78613]

Hello

Please give me some advises for my N400 application
I plan to file N400 Feb 2017.

I am worry about N400 application continuous residence requirement.
My case is
I got my green card in Nov 2011.
From Nov 2011 to Feb 2015 I worked in USA.
In Feb 2015, I went outside of USA for taking care of my mother(heart disease) and my wife's mother(breast cancer)
After 170 days, I went back USA for 1 week then go outside USA again.
I repeated this pattern 4 times. So from Feb 2015 to now, most of time I stay outside of USA.

Does this gonna be a problem for N400 application?
IF yes, what should I do for my N400 application

Thanks you very much!

[Kstar4545]

Of course it will affect it, you need 30 months of presence INSIDE USA to qualify. You will have to wait until you accrue that 30 months.