For the average player that knows what they're doing, you can do something about the attacks. Just kill them. Giants are tough for low leveled charactes, but the house itself and the environment gives the player many options. You dont suffer from the brave yet weak npc thing, because the spouse runs away if theyre not a fighter, kids are invinsible, and you have a steward and house carl that help defend the home. Not only that, but if its really a problem, you can even choose to build a tower to shoot arrows from, or worst case scenario, move to one of the other new home locations with less disturbance. If you dont want to do that, just move them into the city, and wait til you're a higher level so you can deal with the giants and such easier. I'm not trying to start an argument, but I dont understand why people say they want less hand holding, and say that the game is too easy, yet cant solve problems like this for themselves.
Noone's starting arguments here, and as far as I've noticed, it's not about people being unable to handle the issues of attacks, but some players just not finding this feature to be something that particularly enhances the game.
As I wrote in my previous post, I don't have the DLC yet, so I cannot tell whether the attacks will be a particular nuisance to me or not. Still, if there are conceivable ingame ways (which are also realistic and coherent with Skyrim world) of either eliminating these attacks or making them less likely to occur or giving you some help when dealing with them, then I see no reason why we shouldn't be giving ideas about them here and slightly 'pushing' Bethesda to give us such options. If someone finds them unnecessary, fine, no need to use them, just like it's not obligatory to go to the face sculptor when you have Dawnguard.
Btw, I understand you can have both a stuart and a housecarl, but my point with guards or mercenaries was that someone would be actually permanently outside the house - as far as I undestand, housecarls and stuarts either go in and out or stay inside.
One more thing - any feedback on the idea of minor quests being given by the kid/spouse/stuart? I'd like to know what you guys think about that.