We are first time parents and had a boy almost 3 months ago. He is an average, typical, normal, nearly-3 month old... eats, poops and sleeps. My wife has developed a habit of carrying him and bouncing around the room to settle him. Last night it was for an hour and a half! I am gently trying to encourage her to break this habit for obvious reasons, that we should try to encourage him to settle himself by putting him down in his cot (if possible). I don't want this to develop into something worse and at the same time find it hard to approach the subject with my wife because the response I always get is 'Well if you want to stand there and listen to him cry for 20 minutes be my guest.'. Already he will only settle when being carried by her and not me, something he didn't used to do. In one way I defy any parent to not bounce/carry their child when it's 2am and they are unsettled but there must be a tried and tested way out of this. I am at work all day and she is with him while on mat leave so I also get it in the neck for not understanding because I've not spent all day with him - no fault of mine.
Q. Is this worth worrying about?
Q. From experience can anyone please advise on how to break this habit?
Q. As a husband, how can I tackle my wife with this 'potential' problem?
MTIA