This toddler throws a tantrum from the smallest of reasons and shows the reality of parenting. <br /><br />In the clip, filmed on May 1 in Phoenix, Arizona, the toddler can be seen throwing a tennis ball up in the air. <br /><br />As she collects the ball, she falls onto her backside and begins to cry.<br /><br />"What's the matter?" asks her father. <br /><br />"I fell over," the girl responds. <br /><br />But her father isn't buying it.