I just want to bring up a thread where we recently talked about negative feelings towards baby, where everyone said it was pretty normal to feel frustrated and have thoughts about hurting baby, but never actually doing it.
https://www.bellybelly.com.au/forums...ad.php?t=25898

I'm just wondering if you feel that this is a case of that, where your partner is just voicing his frustration, or if you actually feel that he is quite capable of crossing the line and hurting your baby. If its the latter, then I would be vigilant about removing your baby from his care when he's crying, or at least asking your partner how he is feeling at the time. As Sam asked, was he crying for a long time, or just a short time? This might be an indicator to you of how easily/quickly he becomes frustrated and angry.