All the comments re: frankie, since my own offerings, I also 100% agree with.
He is abusive, and all the army alpha rubbish is embarrassing, I dont really understand why is he on the show.
It my own experiences of men like this (particularly the older ex. Forces) that bring me to my own conclusions about him.
Absolute agree it's not marylise job to "handle' hi or put up with his comments and crappy treatment of her, but if she chooses to stay with him - she will need to be strong and call him out.
I want to say there must be something about him to make her stay- but I suspect it's just more airtime and there's an ulterior motive to them being on the show.
As an end add, frankie doesn't love her - boys night he said it for effect and to draw attention to himself.
For all my musings about him, I dont like him and hopefully marylise will put him in his place very soon, she's clearly getting fed up right now.