Dear D.,
I lost a brother in law when he was 23 years old, 6 years ago due to a heart defect from birth that was fixed when he was a kid, but suddenly caused more problems, due to Dr error. Although I did not grow up with him, my husband and I have been together for 13 years so David and I were like brother and sister.
My husband went through what you are going through, doubting his faith. I leaned on mine. I guess I can say I LAID on mine. Maybe an incorrect assumption on my part but it appears that you are similar to my husband, and are also Catholic. I am Methodist. I am not sure if that has something to do with it or not. I wonder if you have a friend or family member that may be of a different religious sect that you might feel comfortable talking to. My faith is what carried me through what was one of the most challenging times of my life.
Our only child at that time was 3 months old and had just gotten out of ICU in Chicago from RSV, a respritory virus when David passed. Most everyone we called about David's passing thought we meant our son died, not my brother in law. I always wondered if God came to David and asked if David would sacrifice his life to save our child's, because that is the kind of person my brother in law was. That will be my question to God when I meet him someday!
I know that hospitals have grief conseling groups but you may want some individual meetings if there are some issues with trust etc before her passing and dealing with guilt from that. I have the name and number of an EXCELLENT woman, Eileen Cole, in Plainfiel, that is a social worker. I could NEVER say enough positive things about her! She also does group or family sessions if you find some of your kids need someone to talk to also, or she may be able to walk you through what to talk with your kids about!
My heart goes out to you. It is NEVER easy to live here with your loved one on the other side. My faith tells me that your sister is the one that is better off watching over you, sending you her love. I tell my boys that when they have thoes feelings that someone is around them, it is their Gramma (my mother in law who passed away in 1996) and Uncle David loving them from heaven. I also have a portrait of my mother in law hanging in my hall, and a picture collage of my brother in law so both my kids will at least know what their angels look like when they meet them in heaven someday! It took me a long time to get that picture collage put together because it hurt my heart to look at the pictures of him and miss him so bad, but about 2 years after he passed it was my therapy. Keep your faith, for your and your children's sake, and allow it to grow stronger from this experience!
J.