11. ys, she can file case u/s498A IPC or case under PWDV Act at any point of time.For filing such cases she need wait for you to file divorce suit forst.
2. However in 498A cases the automatic arrest has stopped.The police will first send you a notice u/s41a after which you can apply for anticipatory bail and once you get that all the concern of 498A case vanishes.
3.So there is no need to get scared of arrest though police would come to your house but for the purpose of service of notice u/s41A CRPC.
4. So there is no need to fear necessarily.