Seeing how many couples nowadays need sex so much, and how it can keep going a relationship, or break it… Lila is so gullible with Annie’s opinions XD.
But… did Annie ever tried to TALK with Lila about that? Poor communication I guess, like when she purposely failed the test just to go to Spain and cause she wasn’t interested anyway.
Normally, in many media (fiction of course), the “expensive” rings, bought by rich people, are the ones called back no matter who does the break up. Otherwise, it’s either the woman feeling guilty or the dude saying it’s OK she keeps the ring. So I feel this scenario is more of the Dr. being a bit cheap.
Here we only see them during December. They also turned illegal to manipulate any kind of firework, so it’s unlikely to see them outside of local events.
With money, it’s more like it doesn’t matter at all. Just ask Homer.