Both of her parents suck! (reasons)
Her mom sucks because:
1. She is nuts.
2. She goes to the media with trash talk about Kendra. Be a mother, seriously.
3. She was a-okay with Kendra's lifestyle as Hef's girlfriend and even said on TGND that if Hef said that he would trade Kendra for her that she would do it.
Her dad sucks because:
1. He was NOT around for his kids, bottom line. The excuse he gave was p!s$ poor! He could have been there for his kids, even if it was just for the summer. Or at least call them! It's not like he couldnt afford a lawyer to get joint or sole custody or at the very least pay his ex wife enough to not fight in front of the kids (what he claimed that he was trying to *save* them from).
2. I believe that his lack of presence in Kendra's life was the reason that she had such issues in that she would even consider being Hef's girlfriend in the first place. She was obviously looking for a man to look after her, or for money, or, at the very least, a good time. If her dad were in her life, she would have had all three. Hank truly did save her.