I really have worries of driving to my in-laws tomorrow. Not because they are bad or i don't like them, its simply because every-single-time my wife and me left my parents in the last couple of years something horrible happenend. Either my dad ended up in hospital, my mom got a nervous breakdown, we got in an accident and on and on...
On a logical level i KNOW that there can be no causal connection, but tell this to my guts...