Good beg for a Peloton with that Q&A. As if they can't afford it - just spend your own bleeping money Lily on something both you and husband will enjoy and benefit from.
She's also has to realise that a lot of people don't 'love' exercising but they do it anyway for their physical and mental health! You start to get enjoyment from feeling better and happier, even if you don't love the process itself. And there's 100000s of different sports and workouts you can try. I never loved running but it was the cheapest + easiest sport to do when I had no money to spend on membership fees and equipment, and I loved how good I felt afterwards. That's life.
I hope Grey becomes a sporty tomboy and gets to enjoy all of this with Rich instead of moany pebbles trying to make her into a trendy cool girl who loves make up but also wears her boyfriend's hoodie! So cool *eye roll*