Im best friends with my brother but my mom reinforce md it with us. We have each other’s back no matter what. My mom said we are the closest it will get because we share same blood and came from same parents so unbreakable bond we have.

*of course they meet 2-3 times a year for few days if they visit home at same time.

They are okay, neither really close nor distant because they haven't lived together in one town since high school. Probably, i could've done more to cement the bond.

If you had more than one child are they close as adults? If not, does it make you sad? why does it even matter? If they are close as adults do you think you contributed to the relationship being close? If your adult kids are estranged, do you blame yourself?