huuuuh what's the correlation between her being a neglected child and same sex relationshi...

huuuuh what's the correlation between her being a neglected child and same sex relationship??? I thought her backstory will be like her family was broken because one parent liked the same sex but it was just her neglected, i dont see the similarities in those two?? and the audacity to not support them like btch who are you for them to need tour support