Idiots out there..

I was chillin at a stop light observing evrything and take note of old women sitting next to me on my right and im in the far left im like kool accelerate and merge into turninglane accros intersection right? WRONG this women thinks it'd be kool to run INTO me in MY lane so as i see her come over i look back shit cant stomp brakes HUGE suv riding my ass look ahead car directly infron of shit what do i do? Cut into the wrong land (oncoming tracffin lane) gun it around car with middle finger shining out window and blow horn at her when she goes past me at the next light!