I did start to notice a bit of a preference when our twins were approx 6mo. Tbf our 4yo liked the one who giggled the most and cried the least so I can understand that. I didn't force the issue as I think that would have drawn attention to it. I did make an effort to point out all the funny, cute things about the grumpier twin. Now our 4yo flits between the two more equally. Hopefully it's just a phase.
That would be really hard with a sibling I'm sorry! I have 21 nieces and nephews and they each have a favorite with my twins, which is okay cause when some of them are playing with one, other kids play with the other one! So I just wanna say it is normal for kids to favor one over the other but that is tough to navigate with him being big bro/:
@Hannah that is also true for my twins, he shows the most attention to the 1 that literally only cries when she’s hungry or sleepy. The other one cries a lot because she’s a Velcro baby😭😭 I guess that could be it
I have an 11-year-old sibling who favors my girl twin but plays with both.
Not a toddler but I have a nine year old who only plays with and talks to one triplet!