It sounds like this is more of a math problem than anything else. You have certain hours you need to work; you have to sleep a certain number of hours; and that leaves xx hours in the day. Then (here’s where the advanced math comes in….) you have to overlap his free hours, after doing the same equation for his life, and make them count. I think you both probably have weekends off — so that’s the best time for you to rekindle your relationship. You’re going to have to really get creative and make romance and that sexual spark count, but if you’re focused and committed, and appreciate the fact that you both have work (in this economy!) and you have each other — you may be able to pepper your time together with appreciation for what you have and make your glass half full — instead of empty. 😉 I hope this works — please let me know how this goes.