I'm honestly not trying to defend Terri here, but the question that keeps running through my head is how do Kaine & Desiree come to the conclusion that Terri has given tidbits of information to 2-3 friends and whatnot?
Up until the time Kaine was informed about the alleged murder-for-hire plot, both he & Desiree were asserting that everyone (the two of them, Tony & Terri) was cooperating with LE & that everyone was doing everything they could to find Kyron. Then there was the alleged MFH, the divorce filing, etc... and suddenly Desiree & Kaine are strongly suspecting Terri of a million & one things & they've made umpteen statements to the press about all of their suspicions. To me, it doesn't seem as though they have any basis whatsoever for making their statements/accusations, especially with regards to what Terri has told (or is telling) 2-3 friends about June 4th.
I personally think they're grasping at straws rather than connecting actual dots. I feel so sad for them in losing their son for so long & the agony they must feel at not knowing where he is or what happened to him, but I can't ignore that they are not sounding very logical to me anymore with regards to their beliefs about what Terri did or did not do.
I imagine Desi and Kaine are getting all kinds of info from people. People who didn't want to say anything before Ky disappeared, such as alcohol missing from their homes after Terri had been there.
Or information about her bad-mouthing Kaine to others. LE has had to ask Kaine and Desi about people and activities to find out what they know.
That's the bits and pieces.
They want their child back. They are not going to reveal any information that they feel will jeopardize that.