Complex sentence: Angelique, now an immortal witch herself, visits Barnabas and threatens him not to go into business competition against her; nevertheless, Barnabas reopens the Collins family cannery business and uses hypnosis to steal several of the fisherman crews who work for Angelique.
Split into simpler sentences: Angelique, now an immortal witch herself, visits Barnabas and threatens him not to go into business competition against her. Nevertheless, Barnabas reopens the Collins family cannery business and uses hypnosis to steal several of the fisherman crews who work for Angelique.