I think that Jesse may have stood up to Cindy over Casey at some point, like maybe when he heard her call Casey an unfit mother right in front of him, or perhaps more than once, like when she came home and found them on her bed watching a movie and he and she had words. I do not think Cindy LIKES anyone to stand up to her or to oppose her in any form or fashion. When he did this, he made himself her enemy, as insane as that is. I mean, Casey was living in their house, but she was a grown woman with a child of her own, and of the legal age of consent, and the door to her room was open and they were not engaged in sexual behavior-they were watching a movie. This, to me, says that Cindy's "rules" are to be followed period and when they are not she reacts with an iron-clad fist and whoa unto any who would stand up to her...
Now, the families had to have had some interactions, since they were in effect, sharing a grandchild at one point, and Cindy MAY have been quite jealous of the time that Caylee spent with them, which meant time away from HER...THEN when they turned their backs on her when it turned out she was NOT their grandchild, I am sure that gave Cindy all the justification that she needed to turn completely against them. As far as I can tell, Cindy is very overpowering and controlling, and she would have loved getting the advantage back with Casey and Caylee and BEING in control again.
And in all of this, they have been slinging arrows at one another I think because of the deep animosities that developed over Caylee and Casey. In short, Cindy does not care for Jesse and she does not care for his father either, and she is all about letting everyone know it, and they in like fashion, are slinging the arrows right back in her direction. It is a mudslinging contest and all it will result in is all parties involved will come out of it covered in mud...
