Recently moved in with DP: we both have 2 kids, mine are with us 90% of the time and aged 6 and 8. His are teens and stay EOW.
I've been a lone parent for the last 6 years and my DC often creep into bed in the night for comfort/early in the morning for a cuddle. They never do this for longer than 5/10 mins before returning to their own beds, it's a reassurance thing and has always been this way. It's not every might, maybe 2 or 3 times a week.
DP says this is inappropriate and wants to keep our door closed, asking the kids to knock if they want attention. I think he's being quite frankly ridiculous and giving young children comfort in this way is a part of family life.
Who is BU?