Signature of Petitioner and amendment of pleading without Court Permission

Dear Respected Experts, My wife has filed DV case and case is ex-party against me and my family. Wife filed 1) DV application (Exhibit 1) in 2023 and Evidence affidavit (Exhibit 7), Asset and liabilities declaration (Exhibit 8) in mid 2024 and Evidence close pursis (Exhibit 9) in Dec 2024. All these exhibit are read and recorded. Case is now adjourned for Petitioner Argument stage. After going to records, it appears that signature of petitioner in exhibit 1 (DV application) and other exhibits (7 and 8) are completely different (not same/similar). It is clearly seen. Further, Exhibit 1 contains total 35 pleadings while evidence affidavit (exhibit 7) contains 32 pleadings. 3 pleadings deleted in evidence affidavit (exhibit 7) without court's permission ie without amendment application. Moreover, the Asset and Liabilities declaration (exhibit 8), does not contains the "191,192,193 punishment statement" in last page. My question is 1) Does "Difference of Signature" on "Exhibit 1" and "Exhibit 7 to 8" sufficient to dismiss the DV application??? 2) Is it permissible in DV case to remove pleadings from evidence affidavit at evidence stage without permission of Judge/Court. 3) Is it acceptable to modify/delete portion of Rajnesh vs Neha affidavit statements? Request you all to guide.