So I have a cousin who requested I babysit her kids this weekend so she can gamble with her husband and friend for her birthday. I told her yes, that we could make it work and would love to watch her two kiddos.
Well, a little backstory first. This cousin lives an hour away (there and back) and insists that we babysit at her house (because it's more convenient for her and the kids have all their toys there) and it's an overnight thing. This cousin always cancels on me. Without fail , every time. She would offer to watch my dd when she was a baby so I could commute to school (an hour one way) for my senior year of college but again, I'd have to drive to her house - adding two hours to my already two hour commute. Because she was unwilling to meet me halfway or anywhere at all. And most times she'd cancel with some bogus excuse only to tell me later she actually had a play date. She pulls shit like this all the time. And she gets upset that we don't see her family more often, but we are on a tight budget and I can't waste gas driving up there daily/weekly for a play date. Especially when I feel like she never wants to come visit us.
Anyway, ff to now. My daughter has a cold, and now I'm coming down with it. It's not a bad one, I think I'm just being made more uncomfortable due to my pregnancy. I told her we are still on to babysit, but now I want to just have her bring the kids down here. They only really play on their iPads and I already have a hard time sleeping in my own bed, not to mention my dd has been having a hard time sleeping at other peoples houses and we will be up all night with her.
Sorry if that's confusing, and kudos if you made it through! So what do I do, and how do I approach it? Is it okay to say that I would rather have the kids at my own house, or would that be rude? My husband will say that I just want to have her see what it's like to have to make the drive and it'd be my way of paying her back for always flaking out, but I'm really just uncomfortable in my body right now and don't want to spend the night at someone else's house.

Re: Babysitting question
You should have her bring the kids over to your place. She's lucky you still offered to babysit while your daughter is sick. You are doing her a favor so she can go out and party for her friend's birthday. The least she can do is drop off her kids.
Plus you and your DD are sick which makes traveling and staying somewhere besides home suck even more!
Did I mention that my husband would be coming with to babysit? That was how she presented it to me - that we could all go and spend the night. It's just not convenient for me at all, and it'll wind up being all day Saturday and Sunday despite it being presented as an overnight only deal. I have stuff to do for my own family!
I guess I'm just nervous about the backlash for changing plans, even if I have a good reason to. And there will be backlash because she will be forced to go out of HER way to bring the kids to us. I'm not one for confrontation to begin with.
I agree with all the PP's. You have done more than enough to accommodate her in the past, and she should be thanking you for the offer to babysit and frankly she should have offered to bring her kids to your house to begin with since you're giving up a whole weekend to do her a favor, it sounds like. If she stomps her foot about having to be flexible for once, tell her to find a new sitter. This woman is an adult, right? A parent - with kids? Then she should be able to handle being told "no" once in a while. Sorry you are dealing with someone like that - yikes.
I'm not new. I just hate The Bump.
THEN he tells me that he'd be more supportive of me if I just canceled outright. Ummmm what the hell is wrong with you?