... Now I need to take it apart and redo it right. Does anyone have any suggestions for
loosening the titebond 3 glue so I can take the joint apart?

Yes. Heat will soften the joint enough for you to undo it, and apply
mild separating pressure to the heated joints. I used a heatgun and
fanned it over the joints. In my case, I had to take a drawer apart
,and I used a Quick-Grip as a spreader. It worked fine.

Joel Jacobson