Thanks for the corrections to all of you. And thank you, Katydid, because you point out that no matter the sequence of events, it would not be uncommon for the relationship between RZ and JS to worsen as the severity of Max's accident became known. If anyone needed someone to blame..fairly or not...RZ was the only candidate.
A powerful CEO like RZ may not like to be proven wrong...especiallly to his ex-wife. Maybe he finds wives and lovers easily replacable....and the loss of his son while in the care of a girlfriend could be an insurmountable, maybe unforgivable situation to overcome.
If Max's accident was just that....an accident...how frustrating it would have been for RZ to be on the receiving end of blame. I bet she was knocking herself out to be useful to him. The cruelest thing of all would have been to have him dismiss her from his life with a voicemail. And how many girlfriends would figure they could restart a relationship with a man who blamed them for the loss of his son. Does not get more hopeless than that!
And just days ago, life had been perfect!
If the police know what JS said in the voicemail, that might be the lynchpin to declaring this a suicide. JS certainly has not set up any memorial charities for RZ, or has he? He has moved on.
I think anyone in RZ's position would be watching every action of her beloved, parsing every word...looking for reassurance. "Dina will kill me." because this happened while Max was in MY care..but what about JS? If he turned on her, her whole life would change...emotionally and financially. It would be back to office jobs and rent payments. She had no legal status . RZ would just be OUT.
I think she realized that her life with JS was probably over.