I'm afraid the more i reflect on this episode The less i like it, or rather the way it bulldozed over old continuity and therefore characterisation.
Yes, Jac referring back to how Joseph left was good continuity to their relationship and her feelings for him but it bulldoses over everything that has happened since. It made it seem like Jonny was never anything remotely serious or meaningful when we were told that she did love him and it is hard to believe that she would have left to go on Maternity Leave if she didn't really want to make a go of it with him and believed they had a chance. She was also a complete bitch over causing trouble (and she did) in his relationship with Bonnie if he was only ever a quick fix, rebound guy from Joseph.
More than that, they now give the impression that Elliot always loved Brigitte (despite no indication of it in her prior 2 episodes) and would have married her and still been with her if she hadn't aborted his baby. Because 'his face still lights up when he talks about her'. So what does that make Gina then? Just the 'better option'? The rebound who he settled for because she was willing to put her career on the backburner to have kids? Despite them having spent the entire 10 years elliot has been in the shown pre and post her death, presenting them as soul mates who never looked at anybody else.
Now, as i said earlier, it is possible to love more than one person in your life, deeply, equally but in different ways and that's what i thought they were doing with Jac, Joseph and Jonny and could have accepted elliot with Brigitte.
But it seemed to me, (and i might be reading it wrong), that they were sayng Brigitte is Elliot's Joseph, the love of his life, the one that he was stupid to let go when young but finally he gets a second chance with, something Jac will never get with her 'one' Joseph.
And i just think that ++++es over Jonny and gina's 'memories' and also makes Jac and Elliot look like pretty horrible human beings for having used them as they did.