What happens when you accidentally spend 1000 sim cash

This past weekend the app was lagging, as usual, and I accidentally bought 68000 simoleons with 1000 sim cash when I meant to do something else. I contacted EA and they sent me a really long response that can be summed up as "accidents happen", and then added 50 sim cash to my account. Yes, 50. That's a -950 sim cash net for nothing. I think I'm done with this game now.