Dear Thelittle,
I understood you correctly. But you expanded on it heavily. Let me think about it a bit before I respond. While your take on family attachment is true, I had a more simple idea in mind. People who want to start their own life in marriage, and move to a new community or country and fend for themselves, could be hampered by a spouse who wants to keep his/her family close. And the reverse for someone who could never be too far from home would need an understanding spouse. As well as those dedicated to their career/college/yeshiva. Or the few singles that are caring for their parents or siblings.
