To see the way that [my mother] held our family together after my dad passed away, and then went to college after my youngest sister went off to school on her own, and mom went and got a college degree in her 60s is just incredibly inspiring. So, I would just say my folks.
There's a big difference between "not caring" or being "nihilistic" about a topic and simply not being enrolled by the drama presented by other people. Just because my characters choose not to react in standard, socially-appropriate ways - that does not mean they don't care. They just reject ordinary dramas.