DH doesn't hold me at night

In my past two pregnancys DH would hold me, rub my belly and talk to the baby! & more but for some reason he's been distant and haven't even mention anything about our rainbow baby. he was surprise and happy when I first told him but now idk! I can't figure out if he's scared to M/C again or because he's stressed out ?  during the week days he's in the academy (police) and weekends he's home, and there are no phone privileges there! what can I do?