At some level there is satisfaction --- of course. She made a series of poor life choices and has made the last two years much more difficult than they need to be.
Watching my ex is like watching a train wreck in slow motion.
However, I've found that satisfaction over her current situation is a reflection of my anger and hurt. The more I've healed since she's moved out, the less my satisfaction level at her problems.
When the MLC is in their most manic, elated state, they feel they can walk on clouds and defy the simple laws of economics. The can do neither.