My aunt made snide comments about my engagement ring to other family members. Do I mention it to her?

is your ring bigger than hers? that could be part of it. i would just let it go. obviously she's not happy with herself or her kids if she's attacking her niece. who does that? she should be happy for you! i would just tell her that you love the ring b/c it was picked out for you, and her opinions can be kept to herself. :c)