Because we bloody are! And I don't know how. This afternoon we promised DS#2 a trip out because he's been struggling with Yr2 and we thought this would give him something to look forward to. Just an hour in the park in the next town and then MacDonalds or fish and chips. Got a phone call from DD to ask if her mate could come too. Swimmnig trip on Sunday ended up attracting 3 of DS#1's mates wanting to be dropped off at the skate park with DS on the way. We rarely get a weekend without one or two extra for dinner or for a sleep over.
I don't really mind. They are all nice kids and it makes my DC happy, but there are times when I wish it could be just us. But I can't think of a reason to say no. It seems that once you've become a child-magnet family it never stops. Of course now we have a 7-seater it happens even more.
Does this happen to you ? And if so when does it stop? Do they still turn up with mates in tow when they are at university, or in their 40s with a job?