Is it normal to have preferences?
I get along much better with my son's husband than I do my daughter's husband. They are weirdly all exactly the same age, bar my daughter who is two years older, and they all wed in the same year.
Since the off start, my son's husband has been so much nicer to me, hardworking, smart, and has achieved a lot for himself and my son.
My daughter's husband is a nice enough chap, just a bit boring. Interested in football, doesn't work very hard, and lives off his mum still.
Is this normal to prefer one to the other? I hope it isn't obvious.