My wife did not have health insurance due to affordability prior to our marriage this year. I was able to add her to my plan; is she still eligible for the exemption?

We got married in August, and she qualified for the affordability exemption prior.  She was added to my plan in October.  Does she still qualify for the exemption for the months she lacked coverage prior to our marriage?  How do I go about this?   Thanks in advance.