G S's first two statements are false. The third is correct.

People should be careful about what they say about others through social media. This appears to be particularly true in Canada, which is said to have quite antiquated laws concerning libel.

* A true statement made about another person can still be defamatory, depending on the manner and context of the statement. Moreover in a libel trial, the onus will be on you to prove that your statement alleging sexual misconduct is true. This could be difficult unless there are witnesses to the misbehavior.

* An opinion can also be defamatory depending on how it's worded. "I think so-and-so is a pig," probably isn't libel. "I think so-and-so is a pig because he rapes women," may be libel, unless the rape has been proven.

https://en.wikipedia.org/wiki/Canadian_defamation_law