Feeling let down

I hate coming on here to vent when I know others have it a lot worse, but don’t you just feel let down sometimes when you ask the BD to do something so simple and quick but is either too tired, just got home from work, petty excuses. I’m waiting for my residency in Australia so I’m unable to apply for ccs and maternity leave payments before anyone jumps at me saying why don’t I apply for it all. Here’s my example, I asked him to register the baby, I did mine all he had to do was do his part. I ask him each week has he done it because we need to do it within 6 weeks. Anyway comes 6 weeks and I’ve asked if he’s done it, he says he thinks so. I tell him I’m going to order a birth certificate he’s okay with it so i go through with it. Today the certificate arrived. His details aren’t even on here and he’s like it’s okay we can fix it …. BRO I just spent $60 to receive this!! It’s now going to be 120 just to put him on there!!!!! Don’t even get me started on asking him to apply for CCS for when I start back at work next week hello $157 a day childcare fees. I’m just one tired mumma just fed up! Can’t talk to my parents about it as they are fed up to and live in a different country. Can’t talk to his parents about it because they know what he’s like. I just feel alone and had a really rough night with the baby ….. WHILE HE FREAKING SLEPT! Then passed her to me so he could go to the toilet!!!!!!!!!!!!!!! Yep I’m just fed up and tired ✌🏼 Thanks for letting me vent