Is it possible to divert messages from jio sim to another sim

Thanks for the details,,,👍

You can use TeamViewer. Until my account was flagged it worked reliably. Could trigger a new session in the client? device without any user interaction.

Maybe you can install an app that will auto- forward OTP SMS received on her mobile to you.

There are some apps like this on play store, but not sure how well they work. Also, privacy concerns.

Maybe some app dev dimer can develop a simple app to do this and share it with the community.

Just install googles messages app and make it as default messaging app if not already.
Then login in web as suggested by @sauravdd
This is the safe and best.

Me too facing same problem. No wife but Father number registered in most of things. Banks should allow an alternate second mobile number to be registered and we should be asked to where we need otp. I have already forwarded to different banks and only ICICI responded that they will think of it in future.

Buzzkill + Tasker
You can set keywords in buzzkill for the task to get triggered and then create a taSk to copy and send message

https://www.apk20.com/apk/304282/v/1...4/

using it working perfectly

It depends on the phone but you can try:

"Settings" > "Calls" > "Call Forwarding" or "Advanced Calling" and enable the option to forward text messages.

Simple 

Use PushBullet. Works flawlessly for androids. Been using over 6/7 years, don’t even remember how long.