What is the validity of the report as already it is 6 months old?
Why was the report kept pending for the past 6 months, the court on next hearing may insist on a fresh report too, however, since it is not your fault, you may convince the court about this.
What is the minimal period the case will be disposed in high court?
It depends on various factors including the advocate taking effort to push it through.
What is procedure for changing the lawyer in high court?
You can submit an application before the court stating that you may be permitted to appear as party in person since you have terminated his services or can present before the court in your petition the actual reason that why you want to dis-engage the services of your advocate and may pray before court to permit you to engage another advocate without NOC from previous counsel.
I am earning single mother deserted by my husband and i am not claiming any maintenance.
I already i was denied justice in lower court so please guide me
The choice is yours, you can proceed with legal options that are available before you, nobody can compel you to abide by their decision.