Good Morning Nancy! Hope you are enjoying this wonderful weather we are having!!
Being a "big sister" I know that I do not always hear and receive criticism well from my 2 younger sisters. (And I think quite honestly, they would say the same about receiving it from me!!)
What I have learned is that asking questions and helping my sisters to see things from a different angle helps them to be more receptive to what I am saying, and to MAYBE do something to change it. But bottom line is, if you're sister doesn't see it as a problem.. chances are it is not going to change.
So maybe trying to have a conversation with her that starts out like, "Do you ever worry that your daughters are going to have a hard time budgeting money for clothes when they are out on their own? Do they relize how expensive their clothes are and how generous you are to them?" Then pause and let her think and respond. Or with the cell phones "Does it ever bother you that you have made a great dinner and you are right here in front of your family and they are talking to people who are not even at the table??" or like for the Thanksgiving dinner "I'm really sorry that you made this wonderful dinner and instead of being able to sit down and enjoy it you're having to make more food for your 5 year old. Here let me do that so you can sit and enjoy."
My point is: if your sister feels like you are on her side and really, truly have a heart for what is in her and her families best interest... she will be more open to your perspective. On the other hand, if she feels judged and criticized... she will protect and defend whatever she is doing and it turns into who is right, you or her.
Now if she answers your questions defending what the kids are doing and doesn't want to talk about it anymore... let it go. She is not open to a different perspective and all it will do is damage your relationship... however you have planted a seed and maybe next time it happens she will view it differently. Maybe she will also bring it up to you at a later time!!
There are many different ways to parent. I know it can be frustrating to watch people do things (especially family) that we feel are not good or healthy for their children, but unless they are doing things that get Child Protective Services involved... that is their right! Our job is to inspire others to change.. and that is not easy. I am still learning!
Hope this wasn't to long, and you find it helpful!
Peace,
B.
P.S. And if you are a Christian, always keep them covered in prayer!