I beg to defer with all of these advises of my learned friends above so far.
In the given fact, Withdraw petition is not filed u/s 320 crpc.
All these offences are non-compoundable offence.
u/s 320 crpc no-where it is written Dowry Prohibition Act 3/4 can be withdrawn. All DP Acts are non-compoundable.
My opinion is, tolerating crime is also crime. If you have leading evidence to prove the plaintiff as false then file Perjury first. Then file Speedy Trial in HC. Please don’t file quashing in HC at this moment.