The proceedings regarding 498a are still going on although the settlement has been reached. In that case your wife would withdraw the proceedings as per your agreed terms and conditions agreed upon by you.
Also, after a judgment of the apex court in 2017.... Arrest has become difficult and district level committees would be formed and after their recommendations the proceedings may start.
Therefore you dont have to panic as now everything has been settled and agreed upon ansd will proceed according accordingly unless she backtracks and does not agree to the terms.
Wait for the next date when the hc would set aside the proceedings and the terms become final and binding.