PLEASE HELP!

[06MURANO06]

apologies for any lack of ediquite - this is a first...
I love my Murano but repairs are getting out of control.
I need some sound advice - if it is time to get a new vehicle.
o6' SL w/ 85k hwy miles
replaced brakes (200), tires (900) & hi-pressure power steering line (1100)
now I am being told I need upper control arms (1000) & new tires again!
Oh and the driver viso lost tension (500) to replace (not repairable?)
The thought is I am being ripped off and this is not normal...
I live in NJ and need some help....I don't want another auto loan.
This is a family vehicle that needs to be safe....
Any and all advice is greatly appreciated - thanks in advance

[audtatious]

Brakes and tires are wear items. If they need replacing there is not much you can do about it. Check with a tire shop on the control arm issue. Not sure about the visor but you may be able to get a used one on a part out, will just require calling around.