Divorce after getting decree of restitution of conjugal rights

Marriage on 25.05.2015. Deserting spouse(wife) left my company on 16.01.2016 when she was pregnant and never returned on serving notice to cohabitate. Deserted spouse(Husband) obtained RCR decree on 17.11.2021. RCR Decree final and not appealed in Hon High court. Execution petition R D under O21R11 also filed in April 2022 in which she appeared in Family court but did not replied. Meanwhile she got interim maintenance 5000Rs monthly under DV act proceedings. I have voluntarily contributed 1 lac Rs even after obtaining RCR decree as her father demanded me expense of marriage. Meanwhile she went to Hon. High court under article 225 and 226 to increse interim maintenance and then withdrawn with liberty to file it same before District court. And she moved an appeal in session and district court. I have not served notice of appeal. This i know from website. Crpc 125 and execution petition both are pending in same family court room. What next ....i need explanation on following points. 1. Divorce 2. Maintenance to wife 3. Child custody 4. Outcome of Execution petition 1. Shall i proceed divorce petition under section 13. 1 (ib) on ground of desertion and non compliance with decree of restitution of conjugal rights. One year over. RCR decree 17.11.2021. OR 2. Give application in execution petition for divorce on grounds of desertion of 7 yrs. 3. Wife is deserting spouse hence she is not entitled to get maintenance. She is post graduate and earning before marriage. In RCR decree clearly mentioned without sufficient reason she left my company on 10.01.2016. I have submitted my RCR decree in DV case and Crpc 125 case mentioning that i have not neglected my wife thus she is not entitled to get maintenance and thus dismiss the petition as early as possible. Both DV case and Crpc 125 case were listed for Dismissal order also on record. 4. Child custody--- Shall i pray it in my Divorce petition or file a separate petition under guardian and custodian act. 5. Whats the outcome of Execution petition. Its an order again or whatelse. Shall i wait till its disposal to file divorce petition? Please give me your expert opinion. Regards. Deserted spouse Husband.