I don’t have a reason to sue them if they follow through with my withdrawal. Why would I?
This is not “my story”. I tell you exactly how it is. If you know anything about the Swedish BankID you also know it’s impossible to log in with that if you don’t have access to both code and the phone where the app is installed. I even use face recognition to use BankID.
I had a giant fight with my girlfriend about this after I got that email.
Not taking sides here. I don't know what relationship you have with you're girl but since you share an account I would presume it is a long lasting one. To then know, or find out, each others codes can't be that unusual. My wife knows mine anyway.