E., I have not read any of the other responses, but I can definitely understand why Jewish people would have been offended by your question, because your subject line clearly indicates that you assume it is a "catholic vs. jewish" difference in raising children that you are questioning. I am neither (FYI, I'm a Protestant, and also a well-educated, successful person who chose to become a SAHM), so perhaps I can answer you objectively.
I think you answered your own question, actually - you raise your children as you were raised, and that is exactly how the vast majority of mothers raise their children, and it is exactly how the vast majority of people develop their concepts of family. It has nothing to do with religion. I would guess though, that money does have a big influence though, since in general more money means nannies, housekeepers, dining out, etc. And if you grew up in a house with nannies, etc., you'll be much more likely to have these for your children.
As for love from a child's family being better or more important than love from other people, I have to disagree with you on that. Yes, it is important for your family to love you, but it is also just as important for others to love you, and it is also very possible for other people to love a child more than a family member might. Love is invaluable, and it is irrelevent whether it comes another relative or a neighbor or a pastor or a teacher. And FYI, I STRONGLY believe that very often, a non-family member may be more capable (or at least just as capable!!) of raising a child properly than a family member. Being a blood relative of a child doesn't automatically make anyone an expert in parenting.
As for SAHM vs. working mom, that is a personal choice that has absolutely nothing to do with how much you love your child. It has to do with economics and your own personality of what you need to be happy in your life. Loving your career does not mean you love your children any less.
In short, E., everyone is different, and it doesn't matter that the majority is, and there is no set answer on how rich people or jewish people, or asian people, or midwesterns or europeans raise their children, and there is no right or wrong except for this: Love your children, Love yourself, Love your family, Love your neighbors. Love the whole damn world, and teach your children to do the same.