Would you mind explaining simply how jaye and mc are half-siblings because till now i don't even understand how..
i mean did dr.chapman steal her baby or smth? Did i understand that right?
This is a quick summary of what has been a slow reveal over a number of chapters:
Dr. Chapman used one of Dr. Sarah Campbell's eggs (the MC's Mom) with a woman who volunteered to be part of a study about this new means of fertilization for couples who had difficulty conceiving.
It turns out that the woman who was implanted with Sarah's egg was Jaye's mom and, unknown to either James or the MC's mom, Jaye is (or may be depending on the cliff hanger at the end of the most recent chapter) the MC's half-sister because they share a common mother, based on DNA.
One great irony of this is that James, Jaye's dad, and Sarah, the MC's mom, would later marry, making Jaye and the MC officially stepsiblings (and as mentioned above - perhaps more based on the outcome of any subsequent DNA testing).
Cheers!!