Found out that my sister developed a severe anxiety and often gets upset for no reason. My mom will take her to a psychiatrist next week. I was always worried that she would develop some kind of mental illness because it’s genetic and we both had a messed up childhood, and now my biggest worry became real. She never showed it directly to me, anytime we video called she looked happy and calm, little that I noticed that I was her source of happiness and a person she could hang on to. Me moving far impacted her more than I thought. Suddenly her crying like a baby at the airport made sense to me.