article_snippet.sent: Scroll down for video .
article_snippet.sent: It's a decision that I don't think...
article_snippet.sent: any parent should have to make,' Mark told 7.30.
article_snippet.sent: To make sure this does not happen to other families, Mark has started up a change.org petition asking Prime Minister Tony Abbott to allow the families of military personnel access to other families files when there was evidence of self-harm.
article_snippet.sent: his wants to make sure the devastating pain his feels never happens to other families.
article_snippet.sent: I wouldn't wish that on any family.