<human>: Condense the text into a few key points

Sometimes my girlfriend will tell me things I'm supposed to remember and for me, unless she grabs my attention and firmly tells me exactly what she wants me to do, I will occasionally not remember. I just forget and sometimes I need a reminder. Sometimes I will forget to do normal things that someone could overlook, but since it has been happening so often lately, she assumes I'm "retarded" because whenever she tells me serious things, I take it out of context because of how leisurely she says it.

What I'm trying to say, is that my GF uses a less strict form of speech when telling me things that don't really matter and it's okay if I forget them. But she uses the same form of speech to tell me things that are (to her) extremely important and because I'm forgetting them, she overreacts and flips out. She gets mad that I forget and it causes arguments with her calling me names and mocking me like "hurr durr, I don't know what you said" It hurts my feelings, but I feel it's my fault in the first place for not remembering and that I just need to treat everything seriously, even if it was something small like, wipe the counter down.

I tried to apologize for forgetting, but she just keeps saying "You don't get it, once should be enough. I can't do this." I don't know what else to do, I cannot go back in time and tell myself not to forget, I have no reminders and I'm scared of making a mistake like forgetting things, or this will happen again.
<bot>: My GF will start very scary arguments whenever I accidentally forget something she told me. She doesn't like to give me a helpful, short reminder and tells me "Once is enough."