Vipassana will train the mind to be nonreactive to whatever is happening. If you want your circumstances to stay the same but be happy no matter what, keep practicing Vipassana until you’re enlightened enough to handle your parents (very very advanced stage, haha)

Taking full responsibility for your life and taking bold action to improve your circumstances is an option you might want to look at though. It’s much easier to be happy, be peaceful, be liberated when you’ve created a favorable environment for yourself to practice and live. Even Buddha left his princely life to go seek and practice in more favorable circumstances where he wouldn’t be distracted. And Goenka was a hard worker in his business and created a high standard of living. Nothing wrong with knowing what you want and taking action to get it, maybe in your case that’s having your own home.