Judgmental bf of mine tryin to make it seem like im a retarded mom!

I have this app on my phone n i write when i feed her, change her, n all that, so tell me why i go to the room n grab my phone to see when was the last time i fed her n he laughs at me n looks at me like sayin "im retarded, stupid, n young" n he tells me "you dont know when was the last time you fed her? Wow" really dude wtf i could remember if i wanted to but i have his app for that fukin reason so i wont have to keep track in my mind! Like i dont have other shit in my mind i gotta worry about!? Wtf ugh sorry its just i wanted to get it out lol get my frustration out a bit! All we fukin do is argue! I dnt want this fukin life!