I have two daughters. Both planned. Aged 5 and 7. They argue and fight over everything as soon as they see eachother. They even ask who I like more / who sang better / who's drawing is the best. It's a constant competition. They can't play together. I suggest playing separate. They don't. They decide to watch Netflix. Don't agree on what to watch. I've even got them to close their eyes and raise their hand when I chose a film. I know they like the same movies but when one says yes the other will say no. They hurt eachother too. I tell them they're both my kids so I don't want either of them hurt or upset. They fight over who will sit with me so I'm constantly sitting in between them. If I'm reading or getting one ready for bed the other will come in to mess and say they want me. They really do not like eachother. I'm one of 3 and if my brother or sister wanted something different to me I'd just let them. I was a pushover and they always got what they wanted but I didn't want to upset them or hurt them just for the fun of it. My husbands one of 5 boys and even he says they didn't fight as much as ours do. I thought having 2 close together would mean they got along better. I'm not sure having a boy and girl would have been easier but I'd hoped having a sister would mean they always had a friend. Over Easter they kept saying they were fed up and wanted a friend over to play on the back garden and I felt so sad that my own children don't want to play together 😢 😦