Alright, I’m in the minority here, but I think that your concerns here are valid, and I see nothing wrong with your desire for your daughter and her family to achieve some basic level of financial independence and security. The truth is that no matter how well intentioned, you’re simply not going to be able to supplement their income forever.
You’ll also get a lot of people on here that will tell you that a lot of your concerns come down to pride (not wanting to see them on government assistance) and frivolity (wanting your daughter to have some form of life outside of diapers and nursing). I, on the other hand, agree with you not wanting your family taking government handouts when you can help. There used to be a time when people were ashamed of having to rely on the government to feed their families, but evidently now it’s cool since everyone’s doing it. I also think that anyone who says your daughter doesn’t need anything frivolous like an hour away from 4 screaming kids every now and then is crazy, and either not a parent or not being very honest with themselves.
Here’s the real issue as I see it: You’re daughter has some serious issues related to financial independence and possibly money management that need to be addressed. right now, without addressing some of the more pressing issues. The thing is, none of this is a problem that stems from her being Catholic - either directly or indirectly.
From the website of the U.S. Conference of Catholic Bishops:
"
Are couples expected to leave their family size entirely to chance?
Certainly not. The Church teaches that a couple may generously decide to have a large family, or may for serious reasons choose not to have more children for the time being or even for an indefinite period (Humanae Vitae, no. 10).
In married life, serious circumstances—financial, physical, psychological, or those involving responsibilities to other family members—may arise to make an increase in family size untimely. The Church understands this, while encouraging couples to take a generous view of children."
Just my opinion, but I think that not being able to adequately provide for the children you already have is probably a “serious circumstance” that would make an increase in family size untimely.