I see you've solved your problem, but here's a little info for ya, anyway:
If the 'Family1 is on Layer 5' is necessary, you just need to add it to the touch condition (as in 'on touch Family1 AND Family1 is on layer 5). You could also put it as a subevent to the touch condition.
Triggers shouldn't be used in subevents. Nor should they need "trigger once" added to them.
EDIT: I wouldn't get in the habit of setting text every tick if you don't have to, it can really slow things down sometimes..