Someone with an opinion different from one's own is not lying, unless they are deliberately, with full knowledge, telling an untruth.
Agreed. Sabby knows the truth, but is saying something different. That's what makes it a lie.
Overuse of accusations of lying is a bit off, don't you think?
You know, I really don't like the phrase "don't you think". It's an implicit suggestion that I should agree with you.
No, if the person continues to repeat a lie, calling out that lie is never a bit off. Unless someone support people getting away with lies, don't you think?