First of all, I am so sorry that you had to go through this.
I'm going to play devil's advocate here and say that sometimes, people make those snarky, rude difficult comments out of love. Getting old is expensive. Growing up is expensive. Health costs, property or automotive maintenance costs, legal actions, loss of job - all of those can devastate you. And it's darn hard to get your money back out of physical items. When I was in the middle of a very expensive custody battle for the Knight, I took some of my art collection, and handbag collection to consignment shops. They offered me $50-$100 for my Bottega Veneta bags and $200-400 for Chanel bags. Let's just say, I sold a huge amount of my jewelry collection instead.
Even if things are good, saving can benefit you. If you are under the age of 50, you are young enough to have compound interest work in your favor. If you save $10000 at the age of 30 (or three Chanel bags!) and put it in a money market or investment account that earns 5% - you will have $26533 at the age of 50 without doing anything else. If you save that same amount at 40, you will have $16289.
Savings is another form of pampering.