My partner and I are living together 99% of the time however he has his children at his own house on a saturday night due to space issues. On the saturday nights his kids entertain themselves in their rooms mostly whilst he faffs about on his PC/guitar/watches TV etc (the kids are teens). So, despite the fact that he's not "Busy" with the kids or busy doing much of anything really he barely replies to texts and can't even be arsed to send me a good night text on the one night of the week we cant sleep together. I don't bug him with texts all night, he sent me one earlier about 7pm, I replied - I then got a 3 word reply to that at 9.30pm and as I say, it's not as if he's busy!! I told him a few weeks ago that it kind of bugs me that he doesn't send a goodnight text (he used to in the beginning) and he said he understood and would make sure he'd send me one when we can't be together. So, he sends me a question in a text at 10.30, I reply to that and said I'd send him a link on facebook (to answer the question he asked me) and I've not heard from him since - so he's probably fallen asleep now so i guess I can say goodbye to a goodnight text.
I mean seriously, it takes a few seconds. His kids are busy on their xbox/laptop and he's "busy" watching tv. Is it too much to ask? he says he misses me on a saturday night, he can't do can he!