USA bound

Landed in the US to spend about 10 weeks over here in Portland with Katje. I've been here 4 times in the last 2 years and always the same question going through customs when they ask how long you'll be in the country, if you say anything more than 2 weeks you get "How can you afford to spend so much time away from work?" They don't ask about being away from home or away from family or away from your dog but away from work, because that's what life is all about right? I'm tempted to tell them I'm here for 12 hours and have to rush back to Oz but no doubt that would end with me stuck in a small room with a sinking feeling and latex-gloved customs official.