It was never said whether or not their exit was planned by TLC, but they did seem to leave not long after fans started responding negatively to their participation in Pillow Talk.
It should be noted that fans often pipe up when the Pillow Talk lineup of commentators is changed.
It’s possible the same thing could happen to Angela if fans continue to respond negatively, but there’s no telling for sure.
There was a small outcry earlier in the year when Karen Everett and River Everett of The Family Chantel popped on for a couple of episodes, and they were eventually cycled out.