Sharing a Bed

Do you ever get used to sharing a bed with someone? My husband out-weighs me by nearly 100lbs and we had a waterbed when we got married. I used to get launched into the air if he jumped into bed too forcefully. As the years went by, we graduated to a firm waveless waterbed, which eliminated that particular problem. But the war over blankets raged on. So, we got separate blankets. Just when I think we’ve worked out every conceivable issue, I roll over in bed (sound asleep) and crack my eye-socket on HIS elbow that is resting on MY pillow!