Your notice will not take away her right to file any complaint against you. She has discretion to file FIR u/s 498a of IPC, Complaint under DV act and/or dowry prohibition act, She can move application u/s 125 for maintenance as well.
498A. Husband or relative of husband of a woman subjecting her to cruelty.—Whoever, being the husband or the relative of the husband of a woman, subjects such woman to cruelty shall be punished with imprisonment for a term which may extend to three years and shall also be liable to fine.
Cruelty is subjective term and Cruelty simpliciter is a ground for divorce under section 13 of the Hindu Marriage Act. However, the word `cruelty' has not been defined.
Consult your advocate who sent legal notice to your wife as he is already handling your matter and knows your matter in much detail than us.