You were commenting about my personal acts and characteristics, which is an ad hominem argument.
On untruth - as I said, the OP made statements about the pro-choice position that were, I thought, untrue. Whether honestly mistaken or not I have no idea - I don’t have any reason to think that they were not honest statements. I said that’ I thought they were mistaken, and why, and gave some examples of pro-choice arguments that fell outside of the scope of what the first post said.
But there seems to be a feeling here that any argument against abortion is good, and that any characterization of the pro-choice position is ok if it makes it look bad. I think that is wrong, it also has to be true. We are not allowed to misrepresent those we have even serious and passionate disagreements with.
I also think that attitude is bad for the pro-life movement.