CAW Cell Forced To Sign Assurance Letter

My wife filed a complaint at CAW cell alleging physical and verbal abuse related to 498a grounds. Complaint was not shown to me but I believe there are photos and also a medico legal for non major which are falsely blamed on me. After wps hyderabad counselling we both agreed to resume marital relation. We are Hindu and have a small child. However, I was forced to sign a forced assurance that "whatever is stated in the petition I will not repeat again else legal action will be initiated on me". I objected that this is acceptance of guilt, but wps officer said you either sign this or cases will be initiated against you and dictated the letter and asked me to sign it. I was not given notice of appearance despite asking, not shown petition, not given petition copy. I will try to get it via RTI Will this be taken as acceptance of guilt from me going forward in the future if cases are filed on me. Should I send registered letter to wife saying it was reconciliatory statement and not confession.