This is more of a rant, but questions/advice/challenges are welcome.
I'm mid forties, my sister is quite a bit younger. We live close to each other. I have two teens, she has a toddler and a primary school child. When my two were little she lived quite far away. She was helpful to a certain extent but had no kids herself so didn't really understand what was needed and tended to visit and do very little. That was fine, I didn't mind, though I would have appreciated more help.
Now that she has two small ones she asks for help quite a bit. That's fine, except that I work in full-on job and while my two kids don't require the input of small ones, there's still a lot to do. My hormones are all over the place, I'm knackered and I don't want to spend much time babysitting - I've had small children and I'm still in the thick of parenting.
Due to the age difference the dynamic between us is very parent/child -she asks me for help but I don't ask her for help and I think she would find it weird if I did. To be fair I don't really want help I just want to get on with what I'm doing.
One weird aspect of the parent/child thing is she can't take my disapproval at all - any suggestion of criticism from me really upsets her. At the same time she can be a bit teenagery - sniping at me as a child would to a parent, which enrages me (though I don't say anything).
I find myself resentful when she asks for help and I don't want it building up over time and becoming an issue between us.
I can see with typing this out that our dynamic is way off and I need to fix it. I just don't know how. Any thoughts would be really appreciated.