My wife and I used to live apart. We did this for about 4 years. It was the hardest years of our marriage together. Since we moved back in together, the longest we've gone without sex is 3 Blockbuster days, that is one evening, one whole day, and then a part of the 3rd day. She was all over me by the 3rd day. Luckily for me, I no longer live in a sexless marriage. I think the years apart ultimately brought us closer together.