I have three plants I consider family , all have been with me over 40 years, three states and 8 moves.
A hoya , a piece was given me from an old family friend she was 94 and could not remember how long she had the plant , It covered 3 windows.
Aloe vera from my Great Aunt , she was into drinking the juice and had several plants in her windows.
and a Christmas cactus from my grandmother
When my Grandmother passed away her flower was in full bloom , my Grandfather had it put on her casket and told all of the grand children to take a piece. My piece froze on the ten hour drive back home , I planted it anyway and it survived.