i can't understang the two sentence. before, Gloria had a argument with a children's mother her husband:"that little blowup with that other mom,why do you have to do things like that" Gloria:"if somebody say something about my family,i'm going to..." her husband:"i'm just saying,you could take it down a little bit, that's all" i don't understand "that little blowup with that other mom" and "you could take it down a little bit" what the meaning?