I sort of admire her wackiness (bringing grandma's ashes everywhere!) - and you're right, her behaviour did change over the seasons. I don't envy her for living with Dawn - I used to really rate her but now see her as being a toxic individual!She changed alot as the shows went on, think she had been hanging around Dawn too much - after all she did live with her briefly.
She does seem to pass her daughter onto her mum while she goes off to see Mr Right.
Would love to know the truth behind her and Leanne's issues. I liked Leanne.