Romeo -- Divorce Sucks ... Especially for Me and My Siblings

Romeo is just like every other kid struggling with divorce, and as a result he's decided he's putting the kibosh on discussing Master P and Sonya Miller's ongoing war ... at least until it's settled.

We tried to ask the formerly Lil’ celeb a simple question about his dad’s famous gold tank from the "Make 'Em Say Ugh" video -- but instead he blurted out a PSA for latchkey kids everywhere.

Watch the clip ... the 24-year-old plays the "I'm just a kid" card pretty hard, and says he's staying out of his folks' messy split -- despite Master P dragging Romeo's siblings smack in the middle of it.

You kinda feel for Romeo, even though his parents are warring over a $200 million fortune ... which is clearly NOT common.

Romeo, we get that divorce is hard ... but the tank is still pretty awesome.