I was going to have a wedding this summer with my fiancée, but I found out last week that she lent part of our saved money to her sister. She didn’t even let me know, she just said it herself. “My sister is in a tough spot, we will pay it back,” she just said. But the wedding is approaching, and it feels like we won’t be able to manage. I’m really angry, but on the other hand, it makes me feel bad if her sister is in a tough situation. How would you react?