Nap Time or Maybe Cat Nap

So this morning when I dropped off Ella and Elaine was telling me about nap time yesterday. She said all the kids had laid down and were sleeping and 20 minutes later Ella sat right up in her bed. She has bi-passed the morning nap at Elaine's and the afternoon nap is only lasting 20-45 minutes. I'm sure that I am to blame because we hold her at home until she falls asleep. I know this is a parenting no no but I can't help. We are just trying to soak up as much Ella time as possible at night. Sorry to Elaine!!!