"Home is the place where, when you have to go there, they have to take you in." - Robert Frost
I can't imagine having "issues" with family because one chooses to save their money as oppose to living a "lavish lifestyle" or being buried in debt. I suspect there are times when members of your family may want to "borrow" money from you if they know you have it but learning to say "no" is part of being an adult.
Your life is yours to live! You don't need approval from anyone else. Thankfully there are over 7 billion people on the planet and you always have the option to associate with likeminded people. If we had to always have the "approval" of others none of us would be happy because we'd always be worried about what others think about us.
Life is a (personal) journey.