Refresh/redirect parent page of iframe

Refresh/redirect parent page of iframe

Sooo, I'm fairly sure this is impossible, but I need to ask in case someone is much smarter than me.

I have a bunch of forms/reports/pages that have workflows/functions that will either bring the user back to the homepage or refresh the current url. Those work just fine. 

I have made a page with a Iframe that embed some of those forms/reports/pages, but now, those redirect and refresh workflows don't work because they are been launched inside of the Iframe. 

For example, I have a form inside the Iframe, onSucess of the record been saved, I want to refresh the main page. Not just the Iframe. 

Is. That. Even. Possible?

I'm about to trow my nice Iframe concept in the garbage...

Thanks in advance. 

Thanks!