We are a happy blended family both with children we had before we met, who are now adults. We see each other all regularly and all the children get on really well and our younger children much adore their older siblings. However it was our youngest child’s 1st birthday and not one of them bought a card let alone a present, in fact she only received one card from a family member, despite us having quite a large immediate and wider family who we all get on well with. She’s such a lovely baby and very much adored by our local friends. Am I unreasonable to feel a little sad about it?