Stop in for a drink.

I have experienced something similar. My brother and sister teamed to have my mother change her will when she was NOT of sound mind and body. It was no big deal with me. I knew what they were doing. I enjoyed my mother's company the last few months of her life.
I haven't spoken to my brother and sister since (12 years) and have NO regrets. Of course they haven't bothered to contact me either.
Your right life is to short!!