Mental Harassment

Hi Sir, I was working in Private Limited Company from Mar'14. I Joined as an Assistant Manger F&A. After 2 years of service; i was eligible to apply for Manager Position in my team but AGM of our team forcefully decided to transfer me to some other team in April'2016. I showed my discomfort but he committed my next role in new team after 4 months. The main reason of transferring me to other team was his wife. His wife and me were working in the same team; she was holding less experience than me as Assistant manager. Somewhere in Sep'16; he got her promoted. As per policy husband and wife can not be in same team; but in our organization; it was happening this way. As committed; i discussed with my boss about my promotion in Sep'16 i.e. after 6 months; he countered me that whether you are looking for a job change. I was shattered; thought somehow he will consider my candidature for next role. From May'16 i was taking complete download of all the activities to be handled by Manager and Team responsibilities. In Dec'16; my manager resigned; instead of considering me for next role; AGM opted to replace a Manager in his place. Simply resulted a barrier in my next role. He did not even bothered to discuss with me. I resigned on 12th Jan'17 as it was difficult for me to handle that disrespect and insult on daily basis. My last day in office was 2nd Mar'17; today evening i received an email stating my resignation in Absconding Case. Need you suggestion so that i can discuss everything in detail. i have been mentally tortured and stressed out