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Hi,
maybe you could call him the hookey player of the day

First of all try to find why he did not tell his real intention about taking off from work for such a long time.Maybe he thought you would not understand.Maybe some problem in office which he may feel delicate to tell you.Actually this is a common problem for us wives.The men think we will not understand why they take off like that.I mean suppose we too decide one day to take off from our housework and go away somewhere without telling them I can imagine the panic buttons being pressed.Maybe somewhere in the institution called marriage husband and wife start taking each other for granted ,our importance in our husband's life too gets a little diluted.
The best thing for you is to swallow your anger and try to be patient(tough i know) and get to the bottom of the truth.Maybe talking calmly to each other may help to understand the situation better so next time he dosen't do such mistakes.