My 2yr old has started having a lot more tantrums since new baby arrived. This morning he had a massive fit when I was trying to get him dressed - took off first top whinging "I don't like it" and refused selection of all others. Took off the next one me I forceably put on him, cried for dummy, and took himself to bed (an hour before usual nap time). How do I deal with this? Even when I ignore crying newborn to give him more attention it doesn't seem to work. He also wants to be treated like a baby (lying down for pull up changes as opposed to sitting on potty, getting into baby bed, wanting to lie down in buggy) - it's exhausting!