anyone else's husband going through something...?

Liana • wifey 🔱 9.9.17 baby boy Dominic 8.3.18 🖤 RIP Tino 💔🌈🐨

so I've heard stories about men freaking out right before the baby comes... like...

a girl I work with, her boyfriend had a full blown panic attack about being a "good dad" a week before her baby was due and she caught him crying in the shower and had to take him to the ER.

well my husband isn't freaking out like that BUT he's been acting so... different. he's been buying guns, tactical gear, end of the world type stuff bc he needs to "protect everyone" now and "be prepared for anything". he even bought himself a tactical diaper bag. I'm not sure what to think...

anyone else's husband/boyfriend/SO have some kind of episode like this go on before the baby came?