bad habit

So I added my wife as a co-user (also known as a "subuser" on the website) and created a profile for her. Everything is linked properly on the website. When she starts the vehicle and picks her profile, two issues arise:

A) She is logged in to my TuneIn account and has my stations when she is on her MB profile. If she logs out TuneIn and logs in with her TuneIn (while in her MB profile), my TuneIn is then overwritten with her TuneIn under my MB profile
B) My iPhone was paired under my MB profile. It is also paired under her MB profile. Is it possible for my MB profile to only pair with my iPhone and her MB profile to only pair with her iPhone?

Thanks.