on 10-11-2020 09:44
on 10-11-2020 09:54
If you both have an iPhone, it is possible, but no easy way with any other phone.
It may be possible with an android app called smsbackup+ although Google are making it very difficult to get that app to work due to the obvious security implications.
on 10-11-2020 09:58
on 10-11-2020 09:58
There are various apps to do this. A quick google search came up with these
and
Veritas Numquam Perit