Mom's Mad For A Week?!?

My grade was having a field trip to Little Tokyo, which we live pretty close to. My mom emailed my teacher wanting to go but my teacher isn't that organized and never saw the email. My mom got super mad and now, one week later she's still mad because she's never been to Little Tokyo and she thinks she never will even though we live SUPER CLOSE TO IT. And my mom said even though my dad said we could go that he would never take her, even though he's taken her to NEW ZEALAND and ALL OVER THE COUNTRY and this summer were going to the Phillipines and Austraila, she thinks he won't take her an hour to see Little Tokyo. I asked him to write it down that he'll take her soon and he won't EVEN WRITE IT, so now she's gonna think even more that he won't take her and doesn't care. Then him and my aunt started yelling at me because I was crying because my mom's been mad at me all week and I just wanted to make her happy, BUT NO. All I got was yelled at. PLEASE HELP ME