we've just got back fom our first holiday abroad with the DSs - 10 days camping in Brittany. It was lovely 
SIL said to me "Am I right in thinking that's the first proper holiday you've taken them on?"
Last year, we did a week camping in Devon plus 2 long weekends in Norfolk and Dorset
The year before we spent a week with all the ILs in a Haven caravan in Devon
The year before that we went to Centerparcs
The year beforethat we went to Butlins
We did a few years staying at Ma-in-laws (nice seaside town) while they were away.
The first year we had DS we went to a cottage in Cornwall with the ILs
are they not "proper" holidays? 
So is she BU or, because we don't take our children on package holidays to Majorca, am I?