Try talking to him. You might have to take the ignitionative. If he tells you he has a headache. Tell him that's supposed to be your line. Set one night a week as a special night, just for a little romance. If this don't work You might have problems. Before I've always heard this happen the other way around, where the lady doesn't want sex anymore. Once heard a guy say; he didn't know a ring on the finger, could close a pussy so fast. Good luck.