My SIL is a travel agent and I asked her to price up a 3 night break to euro Disney for me DH, DD and DS, i asked for the cheapest deal as there are no constraints re time of year or anything like that. Anyway SIL came back to me with a couple of deals and said 'oh but me and DP and DN were thinking we could come with you and we could use my discount' MIL overheard and said 'ooh we really enjoyed eurodisney last time we were there with SIL and family so we'd definitely come if you booked' other SIL also made noises indicating that if this was to be a family trip they two would like to come with their DS's. We've been away with DH's family before they are nice people, we get on well but they have a habit of making things all about them. We want to do Disney as my DS loves mickey mouse and I want to give him that experience whilst he's young enough to be enthralled by it, I want to do things on our schedule and see and do the things we want to do.
Oldest nephew has autism and as such requires to a certain extent things to revolve around him and his needs and likes and dislikes. I love my nephew but this is our holiday and I don't want to have to take him into account which I know makes me a shitty person. MIL and FIL are lovely people and if they wanted to come on their own to spend a bit of time with our DCs then I guess that would be ok, both my two DCs and other two DN's get sidelined a bit due to other DN (you keeping up?) special needs which we accept and understand and work around, if the whole family were to come it would be another situation where we'd have to defer to the complex requirements of DN and my two would miss out on potential grandparents time.
Lastly other SIL and BIL and their family are lvely and we get on well, DN1 and DD are v close in age and close cousins, we have an issue where DD thinks everything DH,DS and I do is terminally uncool and if dn1 and family were there DD would want to be with them all the time and do what they do, meaning we're tied to another persons schedule. We've holidayed with them before so I'm not adverse to it per se but on this occasion it's not what I want.
DH says IABU and a big family holiday would be smashing. I'd rather not go if it's going to be gatecrashed against my will. AIBU?