Have nc'd for this and am genuinely interested in hearing viewpoints.
Currently pregnant with much wanted baby. I suffered two mc's before this.
The pregnancy has been awful - I've had HG since week 5 and have been in & out of hospital at least twice a week for fluids. Now entering the 3rd trimester, feeling much better and beginning to get organised for LOs arrival.
My family are really close knit - lived next door to my cousins growing up and count them plus my sister as my best friends. DC is the first baby in the family for over 20 years. I live 200 miles from them but in touch everyday. Also have a WhatsApp group which DH is part of.
DH has shown no interest at all in "baby stuff" bar finding out sex and colour of the nursery. I wanted a surprise but he desperately wanted to know - I booked a surprise private scan for him. We've gone with his choice of nursery colours despite him and his ex fiancé jointly purchasing a significant item with this colour scheme - bit
but I was just happy he offered something more than "don't care" or "you choose."
I have tried discussing prams/cots/changing bags/names with him countless times - shown him videos - but he genuinely has no interest and changes the subject, so I talk to my family about it now instead. He is now claiming my family are "taking over." Just a few examples:
DM sent us a little package of a few baby grows plus some nice toiletries for me (& a book for DH which he hasn't picked up).
My cousin very kindly sent us a little outfit plus a voucher when we found out we were having a girl. Every time I suggested going to the shop to spend it, something was more important - The Ashes, transfer deadline news, needs to paint the shed - so I ended up going by myself. We had a massive argument when I got back because I didn't involve him 
My DSis bought a little baby blanket back from her holiday for us - DH got upset because my family are choosing "everything" for our baby.
Today reached a new pinnacle.
I've been talking to him for months about prams, asked his opinions, dragged him to MC (via Homebase) to look - when I was speaking to the shop assistant about the one I'd been researching, he wandered off. My DSF very kindly offered to buy it for us and this morning it arrived in the post.
DH completely flew off the handles because I apparently haven't consulted him about any of it, again he doesn't feel he has any choice for "our baby", I may have just as well used him as a sperm donor.
I'm really hurt and upset that he feels like this but equally don't understand how I'm meant to communicate with him about "baby stuff" when he shuts me down. I genuinely think he believes she will just arrive and a fairy will magically kit our house out with everything we need.
Who is BU? And if I am, what can I do to involve him more when he clearly isn't interested in discussing anything baby related with me?