According to Osho, don’t expect family to appreciate classical music—it demands a rare, cultivated sensitivity and years of inner and musical sadhana. Don’t blame them; you chose a troublesome path. Two remedies: either practice noisy Active/Kundalini Meditation so they themselves prefer your raga practice, or move to solitude where you can learn in peace. Transform yourself; let others be.
Most won’t get your music, so grow yourself, stop pushing them, and either make them prefer it with loud meditations or find a quiet place to practice.