{{{erika}}} Hope today is treating you better.
Regarding missing school: I don't think I'd have an issue for a super special trip (like say, you're going to Europe over a break and need extra time). But a regular vacation that could be scheduled any time? Nope. Could Joe compromise and make the trip during her next holiday? Spring Break? Or you could compromise on this trip and say she can miss 2-3 days instead of an entire week? Tough one. Hugs to you, too, Mama.