>>54644932Sleeping is cuddling time. What you need to do to secure your space is assert your dominance in the cuddling game, encroach on her space when she's getting sleepy and lock her in that spot as big spoon. Hold that until she falls asleep and then a little longer. After that you can roll onto your back but remain a brick wall. Do not let her move you no matter what she tries, that is your space, not hers.