Have often wondered about this one, and just now read another mner upset by it.
As a mum, I realize very young children cling to mum, or dad, when very shy of a stranger.
Im also aware that one on one time is important for kids when visiting their nrp.
I was and sometimes still am faced with dss clinging to dh, even though dss is now 13, lives with his dad 50:50 and dh and I have been together for 4 1/2 years. Dss is also great pals with ds and his friends and I encourage special activities for dh and dss only (mind bogglingly boring nerdy stuff definitely no one will interfere or want to take any part in).
And yet when we are all watching tv/ film on the couch, and dh turns to snuggle at a romantic bit, dss will literally fling himself at his back like a koala baby, holding on for dear life.
This also makes dh very uncomfortable, we are already attending couple counseling for our issues but didn't get real advice because dh was embarrassed to explain dss behaviour to its full extent and I didn't want to make it worse.
My gut tells me dss is still nowhere near accepting dh has moved on, despite enjoying his time here (his decision to come 50:50 about a year ago). His parents separated when he was 6, divorced at 8. Dh was living alone for 2 years until divorce came through and dc saw him regularly during week and eow, hols, etc. This rota was kept up for 2 years in our (new for all) home too, tweaked to suit all our growing needs eventually.
It's upsetting to me, frankly, on many levels. I usually get up and offer to fix a snack or pretend I wasn't into the story and do my own thing, which then has him settling down again... But I know I'm just avoiding the issue.
Dh has put a lot of effort into parenting dsd, 16, and is trying hard not to be her BFF. I'm already fed up at the thought of going through this "but you have me, why do you need her? routine" all over again with dss
.
And yes, the exw dislikes me (for no known reason) but has live in bf, just to complete the picture.