LaoMao, please help me on divorce! Thanks!

Hi Laomao,
How are you.
I have something about divorce to ask you.

1. I have to live with my hu*****and in the same home because I can't afford to move out, but we haven’t slept in the same bed (but in the same room) for 6 years after we got married. Will the judge consider it as separation? Will the judge grant the divorce as we live in the same room?

2. If I move out after I file divorce, my address will be different from my address on the divorce document. How can I notify the judge the change of address and our separation?

3. If I am granted legal separation with my hu*****and, can I remarry? What about my
child? What is the difference between legal separation and divorce?

Thank you so much!