So my daughter was eating a yoghurt and MIL put my daughter's hand in her mouth and licked the yoghurt off of each finger... I was in shock! She had a cloth in the other hand which she was wiping my daughter's mouth with but she then continued to lick her hands clean... I was in so much disbelief that I didn't say anything to her but I don't think this is acceptable?! What does everyone else think? It's strange right?