Things are rocky between me and DH as is it so I think I need a bit of outside perspective whether I'm over reacting or not over this.
There is a fairly big ages gap between toddler DD and up primary aged SD, and they generally get on and play as well as you can expect when one of them is a toddler, the issue isn't between them two, it's me and DH.
SD has a massive issue (in my opinion, DH disagrees hence the post) with sharing her toys.if DD is upstairs she slams her door shut and doesn't like letting her into her room and if she does allow her in doesn't allow DD to touch anything, including teddy bears, colouring stuff. Nothing. If SD brings anything down stairs as soon as DD shows interest she takes her toys straight back to her room, comes down and plays with DDs instead.
DD on the other hand has to allow SD into her room, there has been issues in the past with SD thinking this was an extension of her room and helped her self to what ever she wanted. DH, to his credit has put a stop to this. SD is allowed to play with all DDs toys as if they are her own, and given shes older generally dictates how they are played with IYSWIM.
Things have to a (petty I know) head over SD bringing a stuffed unicorn downstairs, left it and went to play out side. DD found it and was quite happily stroking it and playing with it and as soon as SD realised she made a big song and dance about playing with something else, encouraged DD to join in and as soon as she put the unicorn down ran up stairs to put it in her room, came down and decided she wanted to do her own thing, leaving DD alone.
This is a pretty common thing SD does, if DD is playing with something SD wants she encourages DD to join on playing with something else then leaves her to go play with what ever DD was playing with.
It all sound so petty writing it down but it's starting to drive me insane that SD doesn't have to share a thing, yet DDs toys are communal. Part of me thinks it's good for DD to share but it all feels very unfair that it's a very one sided thing.
DH argues that DD has to learn if she stops playing with something then she cant demand someone else give it her back if she starts playing with something else, which is fair enough but DD is 80% of the time playing happily and then is lured away under the pretence of something more fun only to be abandoned and not have her original game to go back to?