Family members are your relatives. The so-called relatives only add familiarity and goodwill to strangers. After all, relatives and you are different people, not a person, and comparison is inevitable, but most of them stop thinking and talking and won't do anything that will hurt you in essence. This is like, brothers can fight by themselves, but once they face outsiders, they will not let their brothers suffer.
Relax, relax. Relatives are the closest people in the world.