Tonight while having dinner, DS 4yo asked when DS 6mth was going to die. He said he didn't want a baby brother anymore and he wanted him to die. I am really concerned about this and not really sure what to do. I'm not sure if he was just saying it to get a reaction from his older brother or it there is more to it. Or....if it's just something ridiculous and random from a 4yo that I shouldn't worry too much about.
To put it into context, he is always brilliant with his baby brother and very loving and helpful. He isn't a violent child and there are no underlying behaviour issues.
What would you do?