I love my spouse and my spouse loves me. I snore! Decided that different bedrooms might be the answer. It worked, no more nudging and when there is anything amorous, a visit to the other bedroom is like visiting each other's home. We are in our seventies, but this has added spice to our new courting! 50 years coming up and I would like to say we are like newly weds', but that is not quite true. Mind you, I am not sure I could stand the pace, if it was the same as when we were in our twenties. Sex is not necessary for a truly romantic relationship. If you love each other, then, sex or no sex is fine. Just enjoy each other's company. Be happy with what you've got. I definitely am.
The question asked, was how often do we have sex. The answer is not too often, but cuddles and snogging are a regular occurrence.