Harmony at Home

I am a lecturer in a government college. My wife is complaining type personality and want every things to be done perfectly, and also very sensitive, she 29 years, and suffering from diabetes, and my parents are old, and they live with us, and there is no coordination between my mom and my wife. My wife manages a private school started by me and my friends. My mom though lives with us, though she does not sympathise with our busy schedule and always criticises my wife in front of others. My father is paralytic.
Regarding myself, I feel suffocated in this environs, I want a calm, peaceful and stressless life, I am a little spiritually inclined and want to gain lot of knowledge about myself and the world. I have done two ten day courses of Vipassana meditation. I want to leave all this behind and want to go for searching my inner self. But I don’t want my family members to be in trouble also. i want to live a life of bliss and happiness.