I've had prostatitis or enlarged prostate for a few years,symptoms were struggle to pee loss of libido etc,last April my urethra closed up leading to retention and lots of pain, so I had a catheter put in.so since then I've had biopsies and tests to be sure there was no cancer, anyway this Jan I had an operation called Holep laser surgery, basically hollowed out the prostate, 3 days in hospital, I'm a new man ! I pee like a youth and my libido is coming back.
So an enlarged prostate isn't cancer but does affect your life and is treatable, get your husbands tested, first step is a psa blood test.