Am I being a wet blanket or does my family expect too much from me?

The reason I’m asking this is because my mom is getting more and more angry with me every day it seems, and is starting to get hostile. Like angry phone calls, etc. And I’m just not sure if I should agree to more stuff or if I’m being reasonable for a new mom with a tiny baby.

My mom thinks I’m being too inflexible and causing our (extended) to not be able to get together and do fun things for the holidays. She wants my family (it’s my husband, 4 month old baby, and me), my sisters family (sister is 9 months pregnant with her first baby), and my other sister to get together and do more stuff as a big family. Which I can totally understand, but we’re all getting older and have our own families so it’s difficult. Is she right though? I feel guilty and like I’m being a wet blanket. But I also am a new mom and need to look out for myself and family and I don’t want to continue to do stuff that makes me uncomfortable or isn’t in the best interest of my baby. And I kind of think she’s just trying to create a problem because she’s bored. These are the examples she brought up to me today, all at once/one after another:

- She made a dinner reservation for NYE at a pretty fancy restaurant. I said I can’t go bc I don’t want to bring my tiny baby to a restaurant (pretty sure other people wouldn’t either) between it being flu/rsv/Covid season and he would cry at least a little bit and it wouldn’t be enjoyable for me, my husband or our baby

- She wants my whole family to go to a very fancy restaurant with my siblings and parents sometime over the holidays. Again I said no I don’t want to bring my baby. I said I can go to her house if we do something there, I suggested baking Christmas cookies as a family, she said no bc we don’t have time to coordinate that

- She wants to celebrate Christmas very late, dinner starting at 7/8pm and games/presents from 10pm-midnight ish. We’ve done this in the past but not the last few years. My baby’s bedtime is around 8pm and he wakes up a lot at night so I need to go to bed with him in order to get as much sleep as possible. I said I can attend anything before 8pm but will be leaving at 8 to get my baby to bed. She’s really upset and doesn’t understand why I can’t just keep him up for the sake of tradition (there’s no other reason to start dinner so late)

- She wanted to get tickets for a broadway show for my siblings and me (and our SO’s) and wanted me to leave LO with her so she could babysit while she watches him. I’m not comfortable leaving him with her or in general for that long, I just don’t want to. He’s 4 months old and cries for me when I leave. I said no thank you and she got mad that I’m not allowing us to do anything as a family.. but she wouldn’t even have been going to the show with us

- She has a wedding across the country next summer (so LO would be about 1 year old) and wants to make it into an extended family vacation for a week. My sister said she’d go with her husband and baby (who’d be 8 months old). I don’t want to go bc my husband gets only 2 weeks of vacation and we use 1 to go to his summer cabin and the other for random stuff throughout the year. I just don’t want to go to the place they’re going and spend a ton of $ and time there. She doesn’t understand why I don’t want to cart my baby across the country if my sister is open to doing that. Note my sister’s baby isn’t even born yet so idk how she can say for sure that she is up for that trip.

- She always asks to bring her new puppy to my house and complains when I say no (every time). My baby can roll over now so all of his play mats and toys are on the floor. The lower shelf of the changing table is also low to the ground. Her dog will grab anything he can and chew it up. I live in a 1 bedroom apartment and don’t want to pick everything off the floor just so her dog can be here.

These are just some of the things she’s annoyed with me for saying no to. Am I a complete wet blanket? If it matters, my mom sees my baby at least twice/week. We go to her house and she comes to us. We also FaceTime almost every day. And we have already gone on a weekend vacation together and I’ve stayed with my baby at her house many weekends.