S4H--I suppose that depends entirely on you. In my situation it isn't a once a week, preplanned deal. 3 or 4 nights a week Dan winds up at my house with me and the kids. Or he will text while we are out running errands to meet us for supper. It is a common occurrence which makes it hard for me to detach, bc I wrestle with, "Why are we split up when we can enjoy ourselves together all the time?" If I am thinking it, I bet the kids are, too...
If yours is once a week for a few hours, maybe that is not a big deal?