False claim of wife anullement of marriage.

Back in October 2019 me and my wife did registry marriage under special marriage Act 1954 no social rituals had taken place. After that due her job purpose she was residing in her parental house with mutual consent of both of us. But occasionally she visited my house and where we had physical relation. Even I also visited her house 2 times but in February 2020 we had some argument over phone and she told me that she don't want to continue this relationship. This was before the incident of lock down and I initially beg and pled to come back over what'sapp she didn't respond but unfortunately I lost all the data but I had export copy of that chat not the original one. She send me legal notice that I ignored her and refused to take responsibility of her. Not only that she stated in legal notice after marriage we didn't cohibition and want to end the marriage on the Ground of Voidable marriage us 25(I) I want to continue this marriage and what will be my next move?