It seems Percy often end up in situations like this. It's usually funny, it's also one of the main points in the book. What your family does doesn't necessarily define you, but it will still always be a part of you. Like Hermes says, family's messy, but you have to try to keep the killing and maiming to a minimum.
Logan Lerman in Logan Lerman On The Set Of 'Percy Jackson: Sea Of Monsters'