[ET(end tyranny)]

Probably and guess are two different things

prob·a·bly adv.
Most likely; presumably.
adv 1: with considerable certainty; without much doubt

guess v. tr.
1. To predict (a result or an event) without sufficient information.
2. To assume, presume, or assert (a fact) without sufficient information.

[Sax]

Thanks for the vocab lesson, my opinion stands.

I do honor your position of defending these parents, I do not.