"I always do. That's why I came straight here, after all."

Well... in truth, he'd been panicked. There were probably quite a few other avenues he could've taken, each with their own risk and reward, including finding refuge with the bleeding heart Princess.

But in that moment, getting that confirmation for the upteenth time over, he found himself immediately rushing to Vox.

...Well, Vox was responsible for this situation - better end up here with this sacrifice of his secrets than spending the pregnancy endlessly dodging Vox trying to claim ownership of the child or trying to hide it from him. Yes, this was the path of least resistance.

"And look at that, you really were the right choice! Keep it up, Vincent, and maybe the year will go by with no extra complications."