When you have your ds/dd's friend over to play, you will paint with them, bake cakes, whatever to make sure they have a really good time. When they return the favour they stick a video on!
When dd goes to visit a friend or relative and they fill her up with sweets, so that when she comes home she is hyperactive and doesn't want a proper meal.
When you've got a couple of hours to yourself to do those really important jobs, or to pamper yourself, the baby wakes up unexpectedly and your day that you have been looking forward to is ruined.
When you make plans to meet a girlfriend for a drink, you cancel other arrangements and make a big effort, only to get a phone call an hour beforehand to say that she's had a stressful day and is too tired to come out!
When your baby is crying non-stop in public and some old dear comes up and says "Aww, he's hungry look!" (pointing accusedly at you)
When you explain to a stranger that your child is shy, and they then make a point of putting that child on the spot and making them feel even more self-conscious!
When you agree to look after a friend's child for a couple of hours, that turns into 3/4 hours with no word of apology or explanation from them!
When another child starts mistreating your child's toys, and their mother does nothing to stop them.
Am having a bad today and just needed to get all that off my chest! Feel free to rant along with me!