Be very kind to yourself today, honey. Plenty of
and light but nourishing meals.
Food can be the last thing you want but it should be the first because you've had a severe emotional shock and this kind of trauma can manifest physically. Eat little and often - scrambled eggs, soup, or any foods that you find particularly comforting.
As for telling the ow, there's no need to rush. Pick a time that feels right for you and give some consideration to taking a friend with you if you intend to see her face to face.
Obviously he ran back to his mortgaged alternative home last night where he wlll have made a grand confession complete with crocodile tears and promises of eternal fidelity.
I'm guessing he'll spin this into you being the evil ex who wouldn't let him go. Poor diddums has had to live a double life for fear that you woud make good your threats to top yourself if he abandoned you.
How could this callous and calculating noble and self-sacrificing cad specimen have lived with himself if you'd harmed yourself because of your obsession with him?
Whatever problems or niggling little doubts she may have had about him - and there will have many some - will be instantly resolved when he explains that he was only acting strangely due to you putting the screws on him, or that your demands caused any mental health issues he may have suffered since she met him.
Your first instinct was to make him suffer for a week and IMO that is the way forward as, following his confession, she may be engaging in some hysterical bonding with him and will be particularly resistant to taking on board anything you may say to her.
The advantage of giving it a few weeks is that he'll be on edge in case you manage to nobble her. I supect that he'll endeavour to be with her as much as he possibly can for fear that you manage to speak to her privately, and he'll be as attentive as possible to her - the totally devoted and besotted swain, so to speak.
Of course, cracks will soon begin to appear and that will be the time for you to reveal all in a clinically dispassionate fashion.
What is his dps role in this? Are they ambivalent? Will they attempt to substantiate any false allegations he makes against you?
Btw, as suggested by mole - get your locks changed as a matter of urgency.