Lone parent to DD 5. Her behaviour can be challenging and at times I don't feel equipped to handle it. Yesterday she lost her first tooth and was really excited about the tooth fairy visiting. However, when I went to pick her up from afterschool club last night she threw a tantrum and refused to leave. Told her she wouldn't be able to go to dance class if we didn't go now and she said she didn't want to go to dance class. In exasperation I stated that the tooth fairy wouldn't come if she didn't behave and of course she continued to kick off. So last night the tooth fairy didn't come. I made it clear before she went to bed but said we'd write an apology note and she might come tonight instead. DD was not overly upset and she's looking forward to writing her apology note. So basically I'm wondering if I did the wrong thing? Ex thinks I'm cruel. If anyone has any ideas how to get a really stubborn 5 year old to do what she's told I'd be grateful as I feel like a bit of a failure half the time