I am so sorry for yout loss. It is vsry heartbreaking, and especially such a violent end. I know you said she suffered, but I am guessing that she was so in shock, she thought mostly of getting home, for comfort, and healing. The thing is, her comfort was with her, in knowing she had a place where she was loved, and cared for well. You gave her a good life. You gave her a home where she felt comfort, and belonging. She passed with those things being her reality. You won’t get over it easily. She will always be a warm, fuzzy spot inside your heart. What a shame the driver wasn’t more careful. I wish there were words I could write here to stop your pain. I don’t know of any.