We have just set it up for DD.
At first I wasn't sure. Felt like I was pushing her out, maybe being a bit ott, we could cope fine on our own etc. I initially got in touch with them soon after DD3 was born as it was a bit mad round here and she was great with DD3 but not so good with DD2 so...
Anyway, things at the moment are exhausting. We don't seem to be coping very well with the constant 'no', the screams, bickering, stubborness etc. Our patience is at an all time low and our relationship is being tested.
Think I might need this respite care thing to kick in. I have 2 groups lined up, both offering 3 hours a week which we can use over the weekend. That feels way, way too much. I still want to be with her, just need her to have a break from us really and give her and DD2 a break from each other.
So how often do you have respite?