Unhelpful Doctor

So I had my husband go to the doctors yesturday (finally after months of begging).
For a most like yeast infection. He clearly got it from me when I had one (likely at the end when I was to impatient not to have sex after like 2 weeks of pain). 
Needless to say, since then, he's been passing it back to me. Which then I treat. Get rid of it. And we move on, only to happen again..
So we went to a doctor, who is the husband of my PCP, so I know who he is, and how he is. 
( you go in there with an ear infection, you leave being told your fat, lose weight, pills for hypertension, nothing is said for your ear infectionand all this other stuff, even being a normal weight) so I really didn't want him seeing him. But for the sake of having good sex again. He went...
Well, we left with the doctor blaming me, telling my husband what HE can do to prevent getting it from me. Not what we can do to stop him from Continually spreading it to me... he was rude, hurtful, accused me of being diebetic (nope just pregnant so I'm a little fat these days)... so we left with no answer but what my husband can do to prevent himself from
One from me. 
Thanks doc 😤😑