<human>: Give me the gist of the text in a nutshell

My bf is a terrible texter. If I bring up more than a single topic in a text (e.g. "hi, how has your week been?" + "how about a date next week?") it's like he only sees one of these things and ignores the other. I frequently ask him how his day was, and he'll tell me, but then not ask about mine. If I then do tell him about my day I can't shake the feeling that he didn't ask and therefore doesn't care, even though I'm sure that's not true - but still, it would be nice to be asked. How can I prompt him to ask about my day or tell him that he's kind of being impolite without making it into an argument? In my moody mind set right now I'd be tempted to say something like "btw I've had a shitty week, thanks for asking", but I recognize that's super passive aggressive and I promise I won't actually say that. I need some help to word it constructively, please!
<bot>: Bf is terrible at texting, never asks how I am or how my day was even though I've asked him how he is. How can I bring this up?