I think for me it would be encouraging chapters to move away from the thought that "oh their married" or "oh their 28" as a reason to cut a woman. You have to look at what the other stuff. Do you think she would be a good fit? Tell her about the time committments and ask her if she is willing to committ. I think we tend to forget that actives don't have to attend the date parties or the dances or stuff like that. They do have to go to chapters, philanthropy events, pledge class stuff (as a pledge). But if they don't want to put forth the extra effort they don't technically have to (although they won't really get to know the sisters well if they don't, it seems).
If the PNM understands, than who is to say because she is 28 and married that she wouldn't be an excellent sister. (The same goes for single women with kids). We don't look at the color of the PNM's skin or their religion as a basis for cuts, why should we look at if they have a wedding band on their finger or a kid for that matter? (Now obviously, if the sorority has rules against taking members who are married or with kids in their bylaws, this "theory" of mine wouldn't apply
).
I'm kind of rambling and I'm not sure if I'm making any sense. I apologize. Long day doing a school improvement plan (for actually the last three days and not done yet), so I'm a little exhausted.