Block foundation insulation / Discussions

...block wall foundation. I have a 1975 home with a block wall foundation. Both of us want to insuate the basement walls. She wants to spray foam the rin joists and  apply 2" of foam on the walls with the stud wall being installed 1" from the block wall. However I  am concerned that concrete block needs to breath, based o...

...block instead of 2x6. I am framed out about two inches from the foundation and I am in Zone 4. Should I apply a foam board to the interior cinder block walk out area or can I use Faced r-13 throughout the basement walls ? A cinderblock / CMU / concrete block foundation is not as strong as poured concrete, and insulatin...