In-Laws Friend the Ex

Well, there goes putting updates about our family on my mother-in-law's facebook like I usually do about her grandkids.  Hmmm...wondering about tagging pictures too now.  She and my sister-in-law recently friended the ex on Facebook. 

Oh no, just realized that on some photo albums and videos, I have the privacy settings as "friends of friends".  I am going to have to go change those now to just friends.  Otherwise, the ex has access to them now on my facebook.  Nice.