If I had been the defence barrister I would certainly have given her a tough time then. And If I was the family or Colin I don't think I would have spoken to her again. She was in your eyes very nearly responsible for him getting away with the murders.
Well my thread post gave lots of reasons why she waited a month.
One of the reasons they spilt up may have been because of what she knew. Being unable to live with it. They did spilt up quickly after the massacre.
Who knows if she would have stayed loyal if he had put a ring on her finger. But he didn't, did he ?
There was never much chance of marriage happening in the near future. Both being young and in a short term declining relationship. Jeremy about to become very rich and live his dream life. He wouldn't want Julie tagging along. She was whisked here there and everywhere at first, probably so Jeremy could keep an eye on her and keep her from making mischief. But once he thought things had quietened down he can start asking other girls out.