Taualumna, do you think that maybe it could just be a coincidence? You didn't mention that you've actually heard her make any disparaging remarks. Maybe it has nothing to do with you....maybe another sister offended her one day and now she's not as keen on the alum chapter or AGD something. After all, you didn't say that she stopped talking about AGD altogether, just that she doesn't mention it as much. The only thing you could do is directly ask her about her thoughts. Otherwise, I wouldn't assume she doesn't like you or thinks you're less of a sister.
.....Kelly
