I'm sorry about the lying part. That can really suck, particularly when both parents aren't on the same page..
I think that COVID has made a lot of people reconsider their priorities in life. I'm personally hoping that it's one of the great things to come out of the pandemic. Heck, I've been doing engineering for 10+ years and just made a complete career change into the IT field. I'm not sure what your financial situation is, but if you can change locations and have a descent income while building something you are passionate in, now is always the time. With a relocation, I would find somewhere that really is underserved in providing support to artists and try to make my mark there.
This may be no where close to what you are thinking, but around here, people are really turning on to the idea of repurposing rural housing for a business and consumers are loving the out of the way experience. Examples are a drive through Christmas light place that someone built in the woods of their property; There's a new brewery outside of town that is a ranch style home and a shop. I've also seen some new nice restaurants built a few minutes outside of town. Not sure if there would be the possibility of buying a house out in the woods and making a swanky gallery that people go to particularly because of the mystique of it. Just brainstorming here. My main take away is, if you can keep yourself from starving, branch out and try something that you are really passionate about. It may be a complete failure of a business, but teach you everything you needed to know about where you want to go in life.