You may not have an issue with that. Does SWA management have an issue with that? A serious question because the answer is probably yes. When your kid is sick do you call your boss and say "I need to use a sick day, my child is sick." Or, do you just call in sick. If so, that is fraud. At least in the eyes most management types it is fraud. I'm not condoning it or condeming it. I'm just calling at as most airline managements would see it.
Regards,
Fr8doggie
To answer your question, every time I've called in sick, I've given the reason I'm calling in. My wife is in premature labor....I have strep...my daughter is running a 103 deg temp and my wife has a meeting she really can't miss....etc.