ThespiGran don't leave! I'm sorry if you found the comments off putting. Possibly, it's a common reaction for women to not want a man's "critical" input to matters that pertain exclusively to women such as giving birth, breastfeeding, periods, menopause. It's just that ! a trigger that is likely to elicit a fierce response. Giving birth and the aftermath can sometimes be a difficult time, but your daughter in law just needs time to find her feet and a routine that is ideal for her.
An anxious time for you, but in the meantime, welcome to Gransnet and congratulations on the birth of your new grandchild wishing you many happy times with him.