I don’t believe either of you, but between the two, you were definitely being much more aggressive about it, lashing out at anyone saying anything that wasn’t explicitly supporting your point of view, even when they weren’t supporting the other person’s either.
They had their take and question, their question was answered and you provided your take and tried to add some more context, but your ongoing actions just make you seem like you’re taking it way too personally and is nursing a grudge, and with threads and posts deleted, it becomes a you said/they said situation.
Again, I don’t care one wit about that drama, you two should have sorted it out between the two of you, but by pulling that into a different public forum and acting the way you did at any outside disagreement you got whatever reaction you got.
Even if they quoted you out of context, consider what you posted in the first place, mockingly or not, that allowed them to quote you in that way.
You can be upset and frustrated but taking it out on a public forum is a dubious prospect at best.