Haven't RTFT but all OPs posts.
Yanbu.
3 kids, changing cubicles, age 8 can change themselves. Walk there and back (not seeing what difference mode of transport makes!). Known him for years.
I cannot see any issue with this at all.
It wouldn't even cross my mind to worry in these circs.
I thinking asking DH what specifically he is worried about would be a good thing to do.
Uncomfortable is way too vague. Then you can talk about what he's actually uncomfy about.
And it really good be anything.
- Maybe he has heard something but not told you? (Men do gossip!)
- Maybe he thinks he's flakey/ a boozer/ hangs out with local dodgy types
- Maybe he's worried about strong views that DH doesn't agree with being expressed to kids?
- Maybe he is worried about inappropriate behaviour to DD, (I'm guessing the main focus on the thread)
point is need to find out for sure.
If it's just. Generally not comfy with man taking DD swimming.
Then I would ask specific questions and that conversation should put mind at rest.
Like.
What exactly are you worried about, think could happen?
Seeing DD in swimwear?
Grooming her?
Somehow doing something while on way walking with his child, or going home walking with his child? (Own child first to be there, last to get home).
Doing something while she in cubicle? Like what?
Loads of other parents children about changing, having lesson. No doubt some parents waiting outside kid cubicle to say get a move on, what do mean forgotten hat? Etc.
A vague unease about... Something. About a man family known for years. And in a situation where opportunities to do anything are essentially absent.
I mean sure a determined crafty experienced extreme predator could. But I mean that's like so unlikely that if worried about men that dangerous being everywhere need to keep her at home until adult.
Make him spell it out.
IF he insists full stop. Then he's not being rational, and you need to think about how this will impact DD generally iyswim.