Don't get me wrong, I absolutely need this time alone. I'm a solitary individual and am always happiest in my own company or just those closest to me. I don't like big groups, my friendship circle is tight and small. I don't mind large social situations and can function fine but I don't overly enjoy them. Yes I miss my wife and especially my son like crazy, however i'd struggle without the time alone.
It's one of the benefits of having a wife who's not English, once or twice a year she'll go and see her folks, stay a week, a month, or like last year, stay 3 months. Other folks think it's strange that we have these times apart but it's a hard reset. She's quite sociable and loves being around people but also admits these little breaks are good, I firmly believe it's the reason we're still together after almost 14 years.
We still video chat each day without fail, we text through the day, we don't just totally ignore each other