I'm so sorry about your cousin.

I can see why you were distracted, but you made a good decision not to up the dose. Klonopin has a long half life, 18 to 50 hours so you're fine with taking it once a day if that's what you're used to. However splitting the dose and taking it morning and night does give you a more gradual reduction when you get down to the really small doses.
How do you like the fact that I didn't give you a straight answer?

Sorry about that, but it's up to you really, whatever works best in your situation. As long as you're steadily reducing your dose, you're on the right track.