I suppose this situation is still new for you....
and it is more because of the situation in itself...
because otehrwise you would be celebrating, lol...ys, almost 5, has stopped coming into my bed at night....and dh has not returned to sleep in our bed , yet, well not regularly yet, and I love having the space....
but entirely different situation...
my friend, and my mum when we were younger, will/would go out those nights....