Wife put false case 1680, and now put DV 12 of 12 case on me

Married in 2009 MAY, i Have sent to her home town during Covid march 2020. not returned till DEC 2020. She came in DEC mid, and put case on me IPC 1860 on JAN 2021 at Bangalore. Took FIR & Put me in JC. I took bail and returned home. She not allowed me into my home. I joined PG and be in room till today. She vacated my home without informing me and collected home advance from owner . She went to her home town and given case as 12 DV u/s 12. Notice has sent to old home address. I got notice in DEC 2021. till then i was not aware of summons and about interim order for paying 30 K per month based on the false statement to the court. but i was paying monthly amount on my own knowledge . She took kids 10 y boy, 8 year girl studying in reputed English school, with her without my permission and she took TC from the school to without my permission and joined to govt Kannada school there. No calls till today. How to proceed for getting kids and is it good to get divorce.... Advice Please.