Complex sentence: Samantha has no knowledge of her origin and not yet exhibiting powers of her own, but she is sensing that there is something unusual on herself and fears it, and is a single mother struggles to raise her daughter Ruby.
Split into simpler sentences: Samantha has no knowledge of her origin and not yet exhibiting powers of her own, but she is sensing that there is something unusual on herself and fears it. She is also a single mother struggles to raise her daughter Ruby.