Kids will tease about anything, but it’s unlikely to be much more than teasing, not bullying.
These days, and you might find this a bit more of a shock, that England has become much much more diverse over recent decades, with the playground and other areas, spoken languages being very varied. Walking down my local high street English is the first language in the shops, but not outside. I found it very strange when moving from Cumbernauld to Kent and spend a lot of time in the South West…. You’ll either love it or find it uncomfortable. And you’ll also likely come to your own conclusions about the strengths and weaknesses of the different peoples you’ll meet. Be aware that in the south west, I’ve always found that it takes a very long time for people to be considered locals, indeed some of the real old sticks will never view you that way. It never bothered me, proud of my Scottish heritage, have never lost all the accent, but I have English friends who moved to the SW who do resent, after 20 years in the area, are still considered outsiders. But all areas are different, and I’m sure individual actions have a lot to do with this, so onus will be on you to integrate with the community and play a part in it.
I think a better question will be how will your children adapt…. Do you and they make friends easily, when on holiday etc. if so, no worries. If they struggle, I have found the old adage about colder temperatures warmer hearts to be quite true, and it could take a little longer for them to adjust.
i couldn’t go back to Scotland, and my journeys now take me to further flung places, maybe one day this rolling stone will find a resting place.