When you apply, you need to send all of the transcripts. Period. I have seven, so it is a PITA to arrange to have all of them sent, but when it has to be done, it has to be done.
Why won’t your mom let you drop that class? Does she think you are just slacking off, and by insisting that you stick with it you will pull yourself together and finish it? Or is she just fed up with you starting classes and dropping them?