I have a 3.5yo, trying for a second but it seems now there'll be an age gap of 4.5yrs or more and that does seem a little uncommon, I don't have any parent friends with that big a gap. I have a 5 year gap with my sister and we're close and I know my mum loved that gap, so I don't need reassurance as such that a bigger gap can be a positive, I know it can. But I would love to hear some experiences from parents of kids with a gap of 4 years or more, just things that are nice about it, what your kids relationship is like, challenges etc? :)