i have a 2.5 yr old dd and she has always been very quick to say sorry, or please, thank you, you are welcome..... but the past week or so she is VERY defiant about it. i have tried taking her toys away. i have tried putting her in her room; tried taking tv privelages away.... nothing works. she has also started ignoring when we ask her to put her toys away or something.... any advice??? i dunno how to get through to her.