Some people have just never been tsught that calling to let someone know where they are when expected home is just THE RIGHT THING TO DO. Thats not a culture thing thats a family curtesy thing. Not sure its just a language communication problem. Not easy to change habbits of someone not brought up to do something. Takes a lot of time & patience to change behaviors evenvwhen we speak the same language.

Is that really a marriage deal breaker?