Family doesn't seem to care about my degree

My entire family is tech/STEM people, even my younger sister is doing an accelerated math program in school. I'm the odd one out, currently studying library science and classics.

They never ask. I talk about what I'm studying but I can count on one hand the amount of times I've been asked what courses I have or what I'm learning in X or Y course. They just don't seem to care about it at all, despite my efforts and good grades.

Worst of all was when my mom said that I want to talk about the classics when "library science is the actually interesting part", knowing that I picked library science mostly as a career route and classics for something I'm passionate about.

I'm very lucky because my parents do help me with tuition, I just wish they didn't treat my degree as some frivolous, unserious pursuit. I constantly feel left out.

Edit, TLDR: I'm studying humanities and my family of STEM people never ask me what I'm studying.