My wandering sleeper

Lydia is a wandering sleeper at night.  She doesn't like to stay in bed.  Lydia doesn't like to go to bed at night or get up in the morning. She much prefers to sleep with someone than to stay in her bed by herself.  Thankfully, Emma has a king size bed and she is a good sport about letting Lydia sleep with her.  The other night I thought she was sleeping with Emma, but in the morning I found her on the couch sleeping away.