TV Movie | TV-14 | | Drama
A divorcee is surprised to learn her ex-husband has suddenly remarried a much younger woman; and even more surprised to discover her dark and treacherous past.
This movie is also known as 'Sinister Stepmother' (it was aired under this title on Channel 5 in the UK in May 2018).
Tiffany shows up when Jackie meets her former husband Greg. She had not been following Jackie, so would not know where to find them. If she had not showed up, Greg would not have died, which was a significant plot event.