I'm looking for some advice regarding Christmas plans and what is it other people do so that I can establish whether I am being unreasonable - please no hate, I am just seeking advice and grateful to all those who respond!
I live in UK.
Background: my partner and I have been together just shy of 3 years, and the last 2 Christmas' we have spent at MIL home. She has his 3 brothers, her husband, her father and his partner and on one occasion, her husband's mother and father there too - oh, and me, my partner and my daughter (from a previous relationship) so quite a busy household. We all get on well. The last 2 years she has assumed we were going there as my partner has always gone which was fine, I didn't mind going. This year however, we will have a newborn son (4-5 weeks) when Christmas comes round. My daughter from a previous relationship is also AuDHD so this comes with its struggles, but she has a good relationship with MIL and MIL is kind enough to treat her as her blood family. The last 2 years we have gone there, they have kindly picked us up and dropped us off but this has meant we have been out the house from around 11-6. Their home is show home quality, worth millions, so my daughter is often being told to "sit down" or "calm down" which is ok for short periods of time, but for 6+ hours it's really difficult for her. This isn't done in a malicious way, mind you, but just because she can get very excited and Christmas makes it even more exciting (as expected) so it's just not as fun for her as it should be.
Now, this year me and my partner have discussed and agreed that we will have Christmas at home by ourselves but will see our respective families either boxing day or Christmas Eve (one family either day). MIL has expressed her severe disappointment at this, saying that she has never had a Christmas without all her family there and that this is our son's first Christmas and she wants him to be there. Our house is not big enough to host everybody unfortunately so this is not an option. She has stated she feels very strongly about this and has indirectly suggested she will fall out with my partner if we don't go even if just for a couple of hours for dinner. In all honesty, I think she'd be happy with just him and DS going for dinner but DS at that stage however, will be exclusively breastfed so I would not feel comfortable for him to leave me which partner completely agrees with.
I am in two minds. I understand her POV and disappointment, but he is 35 years old now and has a family of his own. I don't think we are being unreasonable wanting to spend our first Christmas together as a family, with no pressure (having to look good, being able to breastfeed when needed etc) and allowing my daughter to open presents, play and be wild as she should be on Christmas. She hasn't even considered that I wish to see my family too given it's been 3 years since I spent one with them. My daughter has said she would much prefer to stay at home so she can play with toys and (her words) "eat snacks, play games and be silly all day".
Can I please ask for your thoughts? Am I being unreasonable and should we just suck it up to avoid future conflict or do you feel this reasonable given the circumstances? As I said, please no hate as I say this with no malice, but would really appreciate others input and views
TIA x