Undecided

My husband will be going to iraq pretty soon. I actually wanted to go back to Germany for a year BUT lately I have been thinking if it would be better to just stay here in the US.
Its so stressfull to plan everything, storage for all our stuff, the car, the stupid re-entry permit for the greencard, my dog....
So me and my husband have made a decision, if I can score a GOOD job, and I mean not a dead-end job, I will be staying in WA and we either move into a bigger apartment or buy a house.
Funny thing is, I started applying for new jobs 2 days ago and today I got a call back. I have a job interview on June 8th for a pretty big company (not saying the name yet) that offers me further growth.
I'm very nervous, because this is going to be my very first job interview in english haha. Well actually I already had one but it was stupid. I was in there for maybe 5 minutes, he looked at my resume and offered me a job right away.
This one is gonna be a bit tricky, I know I can do the job, but I have been having the same problem over and over again. OVERQUALIFIED!!! I hate it....I thought completing college and knowing more than 2 languages was a good thing haha :)
Anyway, I hope this one works out in my favor....and my good resume won't haunt me ;)
Wish me good luck!