My DH is away on business at the mo' and I've been on my own with my DD (2.5yrs) for just over a week now. Over the past 3 days, she's started exhibiting the worst behaviour ever - throwing screaming tantrums, smacking me and throwing things around, really aggressive stuff for, sometimes, silly reasons. Keep thinking I must be doing something wrong and feel a bit of a failure at the mo'. I sometimes feel like my DH doesn't even like me. Anyone else experienced this?