Lost 135 ethereum thanks to my family

I don't know how to live with my family after they pressured me to sell ETH during April. They lied about keeping money safe in index funds. But it turns out they spent it on other things and over 90% ETH money is vaporized in several months. I don't think I can really deal with them anymore especially when they're so good at pressuring people to do what they want. Our synergy is so bad to the point both crypto and stock market turned into living nightmare. I guess some adults aren't really good with advices and they find ways to manipulate their kids. Listening to them has been my biggest mistake especially when they made fun of me for buying ETH and made me sell them by saying I invested in useless stuff. Now they are all quite because they know they messed up real big. No single apology came from them. Maybe I should consider filing a lawsuit for financial damage they've incurred. I mean they pretty much destroyed my chance to get independent and apply for a medical school. My plan was to help them by becoming a medical professional. But their greed and selfishness pretty much destroyed it and now I don't want to support them anymore. If you know any profit-driven manipulative person please, please stay away from them.