My friend tells me my relationship is weird...

I have this one friend who is in her late 20's has one kid and a boyfriend, she is definetly the dominant person in her relationship for example she works then will go out with friend after work for a couple hours then come home for supper that her boyfriend made her after he gets off work from a very physically demanding job, then he will bathe and put there daughter to bed etc.. She is also a very social person she wants to be away from her house and around her friends as much as possible all of this really doesn't matter to me if it works for them then great, BUT she doesn't understand that my relationship doesn't work like hers for example I don't work so I do pretty much all the household chores, I also make sure my bf's things are ready for him in the morning before work (coffee, lunch, clothes..) I also like to make sure I'm home to cook supper so I will only make plans with her for after supper of make sure I'm home in time to make it.  My boyfriend doesn't mind cooking supper for himself if I'm not home but I feel like it is my job since I don't contribute to the house financially, I want to contribute in what ever way I can.  My friend doesn't understand this and constantly say that it's weird and "screw him, he can fend for himself", I'm wondering if any of you other stay at home ladies do these things for your men? Do you think I baby him? Or do you think my friend should butt out of my relationship? If so how do I tell her that without coming off as rude?