Yeah heres the thing I am being critical. I am pointing out that you know these messages cannot be verified. You just happen to not like my critical thinking.
In order for there to be a strong case to backup your side of events we would need a digital forensics expert, clear chain of custody of both devices, someone to probably verify the metadata of when they were sent through the servers etc. etc.
You can say you disagree with me and thats fine. But you cant argue Im not "critically thinking".