Do we end up like our mothers or like or Mothers-in-law, or both?
I gave my SiL a hug at their wedding and said "You are my son in law. I have never had one of those". He replied "You are my MiL and I have never had one before"
I think we get on rather well after 8 years. I don't know what he says.
My 3 DiL are all very different but all very nice to me. I think I know they grumble about my DS. Too late they're yours now! 
Where would we be without humour?
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. As the 'family baby', he had absolutely NO CONCEPT of taking responsibility for himself, let alone anybody else.