Dear Querist,
As per your post I smell that you are desperately in need of divorce to marry your Girl freind.I agree with your feelings that a marriage is dead ,which is of 8 years in which last 6 years both spouses are sleeping in different rooms under the same roof.
It was her behaviour that made to get that slap,nothing wrong in that but over the dose you have to control your freakness.
You have stated that she is earning 40-42k per month then for what purpose you are feeding her ???
Let her take her own burden if she is so much arrogant.
As per my opinion following things you can do:
1. Live as usual you are living and never miss a chance to record the recent developments along with keeping safe the backlogs.
2. Never Guide her or fall prey for her,just shed all emotions now,behave as you are no more husband to her but don't use voilence,stop talking to her,you do your work.
3. There is no difference in getting divorce for such couple who is living 6 years in different room and didn't have s.e.x . You are already divorced my brother,the only thing is it has to be come on the papers.
4. Living with a unmarried girl will not make you any difference in your case,because to proove adultery she has to become Lady Goga.
5. A wise man will never give up his hard earned money to that lady who is allready earning,who is so arrogant and from whom the relation has been ended 6 years back.
6. In your case your GF is the prime Power house for you,just be sure that she will not backfires you when you are in the half of your cases.
7. If your GF is concrete in her thought that she will never leave you and will hold her hands till the climax then proceed without any threat...
8. File for divorce now as you have told 200 evidences you have just utilize them ahead with recent evidences.
9. If she say's that you are indulge in adultery then frankly say her "proove that" ........
10. Let her say all the cruelties which you have done to her..........but your only statement on this should be "If you have so much trouble with me then why you wanted to live with me? Iam having the problem with you that's why I have approached the family court for divorce as the marriage is already dead in this 6 years,what else you need.Iam already doing my responsibilities to my child ,even I have never let anything compromise for your lavish living,but it was your behaviour that made me to suffer.You have given me so much mental cruelity that I can live in Prison but not with you.
11. You just stick with you basics,but control the freakness in the court.
12.Live your healthy liv-in relationship life as there is no Lady Goga will stick to your room peeping from hole.
13. No court can make forcefully cohabbit with each other,so why you are burning your blood man,you don't have to pay her maintenance as she is well enough earning,just collect her income details and experience details.
14. Never go for MCD you will loose.....
15. Fight your contested divorce as she will get nothing but Big humiliation of not giving MCD with genuine amount,Just wait and watch.You have already having your GF and having all intimacy with her by knowing each other and trusting each other,only formality is left like mang me sindur for the sake of society.In coming time frame that also be done.Don't worry.Fight your case with patience and never worried about false and fake cases,Just invest on Best Criminal Lawyer who could fetch you AB at priority.Rest all goes in half dead tortoise speed.
For child custody it depends on the wish of your child as he has allready attained the age of 7 years,Court sees in whose custody the child can attain his maturity without any hiccups.
Be happy and Learn from your mistakes and never do in your life ahead.
Best wishes
Regards.
A sufferer...