Getting fed up

For the past few months I've been working on getting my daughter in her pack and play to sleep (we've coslept since birth she's now 17 months old and I'm expecting our second in a week) I let her fall asleep in our bed and move her when she's good and asleep shes been doing so good except for the past two nights as soon as I move her she wakes up screaming and crying I try everything to soothe her and nothing works my problem isn't her it's a transition and I expect it to take time my problem is my husband! When she starts her fit he immediately gets mad pretty much yelling at her to stop or she's gonna get popped (to add he has never popped her I'm the disciplinary when it comes to correcting her cause he doesn't like doing it but I don't like him threatening her with it when he's mad) I'm literally close to choking him when he does it cause he complains he's tired he works all day and does his school work (I'm a sahm) he acts like getting mad at her is fixing the problem when it just makes it freaking worse but he doesn't seem to understand that..he is a good dad but idk what to do to get him to understand that blowing up yelling at her isn't going to make the situation any better or fix ANYTHING