If you're not holding a grudge, why bring it up 2 years later?
Maybe subconsciously I didn't care if she came or not

JK
no its not a grudge, I thought of it last night because we were talking on the phone and she was telling me my BIL won't go to passover dinner at her brothers house and she said she thinks he should go because she " goes to ALL of his familys events"........and it made me remember, well she didn't come to the baptism.
and now when I invite her to anything i make sure she knows we really want her to come, I almost feel like I am dealing with an immature child about it all, like i have to make sure i don't say anything wrong or her feelings will get hurt.
and she is also the type that gets offended if she doesn't get personal phone calls from relatives about certain things.
like for instance........last fall we saw our other sil at our nieces shower...........that sil mentioned "hope we see you at our house xmas".........that bil and sil always have xmas, its an open invitation, you just know everyone will gather at their house xmas day..........
so anyway, this SIL i am talking about told me if the other sil didn't call her before xmas on the phone to invite she wouldn't go over.
now this is a tradition that has been in effect the entire time i have been with hubby, no one needs a personal invite every minute, we just know we go over there, and if anything were to change we would hear about it.
anyway, i told her,she reminded you at the shower, i doubt she will call.
and i was right she didn't call, and SIL did not go over there because of it