I think makers of this drama should have made Original Doctor foster
It is a remake but is 100 times better than original series. I can't comment on story because original story is taken out of Doctor Foster english series and have had 2 remakes one is Indian and nother is this one and all three of them are highly successfull.
Lead actress has potrayed the characyter so well. Throughout the drama you ll at first love her for the brave choices she made but later on you will get dissapointed in her because she can't let go off the last bit of feelings she has for her ex husband. But that's what life is nobody is perfect.
This drama even though adultary and married life is involved is really never about them but in actual it's an intense thriller. I wont be shocked if this drama soon replace SKY castle fromm its highest rating position.