@Kusum Chanrai
All of the people giving you "advice" are trying to sell you on investing with them. Be very careful. I am a mother of 2 boys 5 and 10 so I know your desire to spend your time with them as I have the same goal. I recently quit my job so I can focus on my family fully. I invest in real estate passively as a capital partner. I invest a little over $1MM and I am funding 2 deals currently. I would be very uncomfortable with my money leaving Los Angeles. I can drive to my properties and keep an eye on their progress. Deals go bad, people steal your money or can just be incompetent. Should this arise I have zero interest in getting on a plane and rectifying the problem.
My advice to you is to look for opportunities locally. You do not have to invest in MF to remain passive. Perhaps partner with a local developer or contact a hml to see if they broker loans. Furthermore consult an attorney before moving forward.
Good luck