Divorce final but wife waiting for new bill

I got divorce on cruelty and wife's petition to high court and supreme court failed. But Supreme accepted her plea to hear the maintenance part. She is residing in my house. High court ordered me to arrange an alternative house for her. But she does not want to vacate the current house and delaying the Supreme court procedure using different tactics and waiting for the proposed bill in parliament (giving 50% share to wife) to come in force. Two questions: If the new bill is converted in law soon, will it be applicable on my case, as divorce was granted more than two years back? And, is there any way to counter their delaying tactics in Supreme court? They are not submitting court fees, after one year, their case got dismissed, again got it revoked, now file not coming to Registrar's office etc etc. Shall appreciate a genuine advice