That stuff is a permanent bond. Properly bonded surfaces can only be released by spraying acetone in a toe hold and working it apart. Swearing, screaming and whining is warranted. I have worked with way too much laminate. So the cooler the surfaces the longer to open time. No glue should release when pressing firmly with your finger. Not tacky. Some laminates also soak the glue so I would often apply a second coat to that a well as the sub-strait.
Best of luck.
Ask a woodworker to "make your bed" and he/she makes a bed.