You have one question and give answer of this question carefully. If you want to go abroad for remaining life to earn more money then are you ready to leave following ? 1. Your Family 2. Your Friends and Relatives 3. Your Own Country If Yes - Why ? If No - Why ?
I'll go abroad only if i am unable to make good money in India. Personally I'll stay in my country I don't wanna leave any of these three. But if you are unable to get a decent job in your country, then maybe go abroad and work as a laborer..
If I was in that situation, I would leave and leave everything behind. Keep in touch with your family... But you've gotta go to find your silver shining.