You meet your relatives hardly 3-4 times in a year. And those folks are solely there only to either judge you or be jealous of you. Very few well wishers exist, and I'm not denying it.
Now think whether is it really worth to do things/change your life for these people whom you see like 3/365 days? They owe you nothing and you owe them nothing. You spend 365/365 days with yourself and that is what matters the most. Be true to yourself. You will be called selfish by people who won't move a needle for you. It doesn't matter anyway.
In a world where two people in a relationship want their individuality to be retained, relatives or outsiders are the LAST bunch of people you should even consider.