I haven't yet. They are 3.5 and 2. And i don't see it happening in the near future. Maybe after they start school i'll rethink it. My MIL always mentions it, but there is not a chance i would send my girls away with her for a weekend at the moment. They will be with my parents overnight when i have this baby until my husband arrives. I'm freaking out a little about it, but given i have no other option i just have to deal with it.