@Fernie Yes, I do see what you mean. But I do sometimes envy those with kind sane families and hate to see good parents not treated well. Maybe resentment is too strong or comprehensive a words since it is not something I dwell on or scold people for. It's kind of like wanting a Ferrari and daydreaming about polishing it up and taking it for a spin and then seeing someone with a Ferrari who doesn't even care for it at all and drives it drunk. Their problem, I suppose, ultimately. People often do not appreciate what comes easily.

Yes, it has happened to me. They'll never understand though.

Yes

Better yet, do you resent the ones whose parents love them, and are there to guide them and be there for them?

Never really thought about it.