Is this your opinion or someone else's?
Mine. So far, we don't have a basis for anything other than opinion. Some opinion voiced on this thread is more "informed" than others. Informed opinion differs from pure conjecture.
I think we do not have a lot of info we need, but I think we know more about these people than I probably know about any of my own cousins or maybe even my brother and sister!
None of that knowledge---the trouble in JS's marriage, impression that he was "arrogant," what he said to his wife on their honeymoon-- none of it (as reiterated here thus far) seems to me of any real relevance to a case for a crime vs. accident and subsequent suicide--juicy as it is.
If you don't think we have enough info how could you possibly come to the conclusion Rebecca committed suicide and had the strongest motive?
I have come to no conclusion. But sometimes a hat is just a hat. I still believe, in the context of the "knowns," that RN had the strongest motive. So far, I see absolutely nada on this board that would lead me to think any other "player" had as strong a motive. Guilt is powerful. Personally, if a dog were in my care and got out of the yard and were to be hit by a car, I would feel profound misery and a sense of responsibility. So...
What about her family grieving?
What about that? I feel for them too. I don't think the wild speculations about interpersonal dynamics, suggestions RN staged her suicide to appear as a murder, comments on the worth of her jewelery etc. are helpful to them either.
And, from the looks of it, Jonah and Dina knew pretty early on (my opinion) that Max was essentially already gone.
Your point? If this is fact, it's still a tremendously long leap away from implicating Jonah or Dina in RN's death.