@Rich5150, My sincere condolences for your loss of your Mom, and again my best wishes to your brother along with my thoughts to yourself, your family, and your friends.
I know how tough times like this can be. My Mam (UK) was taken from us when I was 11 years old. She was just 45. This was a sad time for everybody involved. It was horrible. But one thing has never changed. I still love her, and there is not a day that goes by without her being in my thoughts. The thoughts are happy ones.
I hope that any sadness for your loss that you will be feeling now will clear over time and that you will be able to remember happy times with a smile or a bit of a chuckle to yourself.
I wish that I could have had a brother like you back then too. You always come across as a nice gentleman. Your strength and support that you share with your close ones is outstanding.