SEGMENT ERASE CONNECTING CURVES

Hello. I am very new and just starting to use Corel.  I manually added a couple curves in a script font in order to connect the letters for Laser cutting.  Once connected, I use the segment eraser to remove the segment that overlap to produce a single open shape.   Looks great in wireframe but when I toggle back to normal view, the 2 curves that I create are connected together and distort the scripts. What am I missing?    I am attached the wire frame  vs the normal view.   Any help is appreciated!