Kat the Sage's real name is
Philip Alexander Sisson of Norman, Oklahoma. Philip
admitted his deadname here. He's also stated that
he is currently 38 years old and that
his birthday is on July 26th. He has also been very open about the domestic violence issues with his ex-fiance and his issues with the Norman Police Department.
On June 19, 2020, Redditor u/sagelukahn
posted in r/normanok claiming that his ex-fiance was granted a protective order against him while the PO filed by him was denied. He also claimed that his ex beat herself up to incriminated him. C
ourt records search revealed that a protective order was placed against Philip on June 18th. He filed one against her as well. The PO was dismissed on June 23rd for unknown reasons.
On June 30th both parties once again each filed for protective orders against each other. On July 1st the Twitter user Kat the Sage, @sage_lukahn
posted that he had taken out a PO out against his abuser the day before. The
PO was kept in place until December 21st and the case was dismissed. The Redditor u/sagelukahn then went to r/normanok on December 22nd and
posted that his PO against his ex was dissmissed and that the Norman Police would arrest him if he made contact with her.
A few details of how his identity were nailed down have been omitted.
I cannot attach any images or PDF for the time being. I'd appreacate some help painting a visaul with some screenshots.
I might get shit for this but I think there's more to this story than "crazy tranny beats woman". Mind you, I think this guy is fucking nuts from reading all his comments on the two Reddit posts you linked-- some of his ramblings are almost on par with something an actual schizophrenic would say with all the talk of the whole police force being against him and doing nothing while he gets beaten and raped in front of them by some vile woman, but I don't think he's entirely lying either.
In the replies of the first post, he mentions that the woman is in the process of filing to dissolve the VPO, presumably because she wants to keep contacting him:

4 days after this post is made, on June 23rd, the VPO gets dismissed:

Now I'm not a lawfag at all, but to my uneducated pea brain it seems to be that this could be her dissolving the Order, like he said. Compare this to the dismissal of his VPO:

"On consideration of the evidence", "it is hereby denied". Quite different.
I think the woman is fucking crazy as well. My personal theory is that she found him hand deep in the panty drawer one day and she just went fucking postal, who knows. But I don't think he's making all of this up, and maybe there's a way to prove it.
He says here that she has wrecked his company office and "destroyed thousands of dollars worth of equipment". I could maybe believe all the domestics flying under the radar (again, giving him the biggest benefit of the doubt here and assuming that this bitch really rapes and beats him every night or whatever), but surely there must have been
something filed if she's doing such severe property damage?

He mentions she's out on bond and has abused one of her daughters before:
So... she has to have a criminal record, right? I can't seem to access that oscn.net website. Not sure if it's down or if it's because I'm not in America, but if anyone can check if there's anything on an "Amanda Vantuyl" (I'm assuming this is her since she is listed as one of the two parties involved in the file), that would be much appreciated.
What exactly would this accomplish, you ask? Well... it would mean that Phillip might be a very mentally ill tranny, but at least he wouldn't necessarily be a very mentally ill tranny who beat and raped a woman. Like I said I think there's way more to this story, but it's all coming from a very unreliable narrator. Plus two crazies are better than one.