Somewhere upthread I mentioned "practice gratitude" on a laundry list of how to stay "in love". I think it's a biggy for everyone. Expressing it is essential, but even just being mindful of finding ways to feel it toward your spouse makes love a lot easier on *your* end, too. IMHO.
General "you". Still not feeling particularly cogent.
"Show me a completely smooth operation and I'll show you someone who's covering mistakes. Real boats rock." -- Frank Herbert