Hi ladies, thank you for your reply. Yes although I don't feel good. I will still move on. However allow me to tell the whole story in detail.
I have 2 sil. I'll address them as A and B. Both are closer to each other than me. My relationship with them is normal. We do chat. We never quarrel so there is no hard feeling among us. B has always show great support to A and always shower A's daughter with gifts for different occasions. My girl has none. Sometimes when we gathered, B gave gift to A's daughter in front of my daughter and both aunties will talked loudly and laughed about it. I know my daughter doesn't feel good but she pretended to be ok. I feel sad too. A's daughter is 2 years younger than mine. Her daughter is the youngest and the 'apple' in our big family. Before A daughter's birthday, B will asked what present she like in group chat. A will then send pic for us to buy. We cannot celebrate with her due to CB so i think the gift although quite costly (hundred over) can cheer her up.
Fyi, I'm a housewife. My husband is a senior executive. We are not rich people. B is also like us, not rich people. A is a senior manager. Her husband is a regional director. They live in a private house. Drive luxury car. They are definitely richer than us.
My daughter's birthday is one month after A's daughter. It's still CB so we can't celebrate too. Why I know they are aware of my daughter's birthday because both A and B only asked if I want to buy birthday cake for her, they can recommend an online cakeshop that do delivery during CB. They emphasized how delicious the cake is. Other than that, both did not mention wanting to give this niece a nice birthday present. My girl is just 2 years older than A's daughter. She's also a kid. She does not need hundred over birthday present, just decent gifts from both aunties to let her know that they adore her. She's not nobody or somebody who stand at one side watching. Sadly the adults are being too insensitive. Overall I just don't want her to feel sad and feel less love.
Please let me your thinking. Thank you.