Was Cindy Reynolds' family abusive?

I see it posted online that Cynthia ran away from emotionally abusive/neglectful parents.

But, looking at her family in the 80s+90s comics I have seen... they seemed damn cheery. Pretty normal looking, with no sign of abuse when Cindy was reunited with them.

Is this from a later comic, or a misconception?

From what I can tell, her original origin was her running away because she felt unaccepted in her home town. Not necessarily abused or bullied, but broody 14 year old trouble.