You have to understand and accept that every single official and unofficial statement from Marina Oswald must be taken with reserve. She was giving statements in Russian which was then translated in English. We can not accept any her statement from 1963/64 for granted and 100% accurate.
If Oswald was framed as LN, than why would we believe that Marina statements translations are accurate?
Maybe it was like this:
Question: Did you take back yard photos?
Marina in Russian: Yes, but not this ones!
Translator: Yes, but not this ones.
Translation in statement: Yes.