So my MIL came down for a long weekend and took my 7 month old DD out for long walks. They had a great time together, it was very sweet. However, while MIL was here, DD's night diapers couldn't contain her night pees. It had never happened before but every night MIL was here it did. And we cosleep, so it was prety eww.
MIL said she gave DD a little water while they were out on the walks. Could this have caused the night excesses? Should also say that now that MIL is gone, the diapers are working just fine.