<human>: Summarize the given text in a few sentences.

I have an interview next week for a pretty big opportunity. I was laid off a few months ago (after a little more than a year) due to decline in business. I have a letter stating this and the employer will be a great reference.

The job I had before that, I worked at for three years. It was in another state- I moved there for my spouses job and moved back to my hometown when I got divorced. However, I left there for about 3 months in the middle, because my spouse and I separated. I didn't have anywhere to live in the other state. When we reconciled, I moved back and was welcomed back to the job. It was considered a quit and rehire.

My concern is- if they ask me for details about this job, should I bring up that I left for a few months? Or risk that they find out when calling for a reference? I'm sure it will be a positive reference, I was a well respected employee there and promoted several times.
<bot>: Should I bring up a possible negative point of my work history at an interview so that I can explain it, or just hope it doesn't come up?