“Suppose Dina asks Reuven for a Get. …”
You left out a lot of details
Is Dina crying herself to sleep everynight? miserable? Can’t stand him. Maybe he is even being verbaly abusive to her
In a case where the answer to the above is yes.
Are you really saying him forcing (no quotes that is what he is doing) her to stay married is a nice thing to do?
“Dina should try her best to put on a smile and tell Reuven that she’s willing to continue the marriage. That would be her Bein Adom Lchaveiro obligation.”
That may very well be, but that wasnt the discussion. what of HIS Bein Adom Lchaveiro obligation THAT is the question
Bein adom lechaveiro involves 2 people. It is your bein adom lechaverio obligation to not let a door hit me in the face, and it is mine ot not make a big deal if you did. The two are not exclusive
Same as above but it didn’t yet get to the point of a Beis Din trial. Reuven has no Bein Adom Lchaveiro obligation to give a Get.
same as above, depends on the circumstances.
If you think forcing a man forcing a woman to remain married to him when she doesnt want to. IS not lacking in bein adom lechaveiro. But her bein adom lechaveiro requires her to remain in an abusive marriage . We must be speaking different languages.