Sometimes.
I joined before the whole "family" thing. My daughter's big disappeared after her first semester so she missed that, and never got included in another family. That's why I think it's a mistake to promote the family thing. It interferes with group cohesiveness.
I
have made some good friendships in alumnae groups. You're never going to be as close as you might have been living in the same chapter house or going through things together at that time of life. On the other hand, these buddies and I together have seen marriages dissolve, children grow up, new romance bloom, parents and spouses pass on.