to steal from a child

[freshcleanwashing]

Mt boy has had two things go missing since he started school and I lost my temper today. Im fed up of people taking things or keeping things that dont belong to them.
I work blooming hard to bring my kids up and get them through school what next the shirt of his back, am I going to have to dress him like a tramp ,rant over and breath.

You aren't being unreasonable to be upset by this - but your title does sound as if you are planning to steal from a child and are asking if this is unreasonable.

Are you sure that the things were stolen rather than mislaid by your DS?

yabu