Is there an application like the Bad Decision Blocker for Blackberry?

So I have this awful habit of texting my ex when a little bit intoxicated. We are very good friends these days, but because of our history my texts can range from 'this is so funny', random to dirty or sometimes both... Its generally always cringe worthy the next day. Although we are still good friends (as we were for 5 years before we attempted the dating thing), I sometimes worry that if I keep doing it I may soon be giving him and my current bf the wrong idea. I know you could say... Just stop! However, believe it or not, he is still one of my best friends, I sometimes wish he was a girl, cos then the randoms won't seem suspicious. Came across the Bad Decision Blocker for iPhone, and wish I had one as opposed to a blackberry storm... does anyone know of anything similar that works on storms? Thanks in advance!!!