I was watching a film earlier with the girls. Side boob was shown
Dd1 announced "That girl is rude, she is showing her boobies" Of course my MN approved answer was "Boobs aren't rude, they are for feeding babies, men just think they are rude because they have none and they want some"
Dd2 then announced "But some boys have boobies and want two daughters but they don't have them. Sisters aren't rude though" 
I've tried explaining that it is okay to love her dad even if dd1 and I don't, she is adamant that she will not love a man who is "mean" to her sister and mum and says nasty things about them to her.
Both DD1 and I have both told her we do not care what he thinks or says about us and we will always love dd2, no matter what. She doesn't care. If he doesn't love dd1, he does not love her and she does not love him 
For background they last saw/spoke to him on the 26th Dec. He's supposed to take them dancing tomorrow but because the location has changed I've nicely explained that he can't be arsed to make the extra effort his work won't allow him to leave early to take them and he needs to work so much to pay for his alcoholism their hobbies, but I will do my best to get them there myself.
DD2 wants to see him again when "He is like a real dad, like in Snow White" (we were watching Once Upon a Time on Netflix)