I said what I said. Nothing less, nothing more.
It couldn't matter less how you phrased it. What matters is the logic of your argument. First, there really isn't any. It's a fallacious appeal to emotion and easily countered simply by noting that research indicates religion is at best a serious and effective check against suicide and at worst tends to decrease male suicides and not really effect female. Second, to the extent your example shows anything it shows that when you are taught Christian doctrine poorly bad things happen just as much as when you aren't taught it at all (combined with the first, not teaching it at all is worse than teaching it). What we can logically conclude is that this girl acted in a way that is inconsistent with Christian doctrine and, according to most Christian doctrines, is incompatible with Christian faith.
I never said that suicide as a mean to reach heavens is a christian teaching.
Again, couldn't matter less. Your example either is completely irrelevant or it matters because this person believed something about religion that shows the harms of children being taught religious doctrine. In this case, to the extent it does show this it equally shows the harms of teaching improper doctrine. This isn't consistent with Christian doctrine and contradicts the Christianities most adhere to.
However, isn't it a christian teaching that good people will go to heaven?
"Good" is defined in a Christian context. According to the largest group of Christians in existence, suicide is basically spitting on god and god's gifts. It is the ultimate measure of hatred of god. Now, I think this is ridiculous, personally, but then I'm not Christian and I spend most of my time at least borderline suicidal so I'm not one to talk. The point is that whatever logic is behind this example, which is about as supportable as arguing smoking is healthy because you know someone who lived to be 100 and smoked a pack a day, is negated if (as is the case) the harmful train of thought that lead to the action of suicide was just as inconsistent with religious thought as it is non-religious. In point of fact, while it is meaningless within the framework of a non-religious worldview, it is contradictory to some religious worldviews as these teach that it is possible to get into heaven but not via suicide which will guarantee that one doesn't.
I am not saying that is a christian teaching on every denomination, just so you know.
I didn't say you were.