She goes so far as to quasi-threaten Alpha, saying Hilltop folks had her back.
In both cases, Alpha faced emotional devastation over being rejected by her daughter, albeit under different circumstances.
That’s almost never the right thing to do with a person who’s known for cutting the faces and scalps off of people she’s murdered.
But on AMC’s Walking Dead, where the Whisperers’ rampant sexual assaults aren’t a point of contention, Lydia is quite rude to her mother about wanting to stay within the communities.