vyberlina ... are the wearing evenly on the missus car? If she is showing the curb a little bit too much love then she could be knocking out the allingment/toe/etc ... which is causing them to wear unevenly.
No - wearing perfectly evenly side to side. Obviously the rears don't get much wear.
I checked the aligned and it's perfect. I suspect it may just be one of those models that uses its tyres a bit more quickly.