<human>: My girlfriend has a toddler, who is the most adorable tiny human being on the entire planet. As the story goes, the girlfriend was physically assaulted by the father during the pregnancy to the extent that complications during the pregnancy came about.

She says she was assigned an unfair case worker by the police with regards to the assault, who could only contact my (then pregnant) girlfriend in the middle of the night, and who essentially blamed my girlfriend for the assault taking place (multiple punches to the face, kicks to the stomach) because during a screaming match, she reflexively slapped at his face while he was getting in her face.

She hasn't spoken to the man since the incident, and for all intents and purposes wants nothing from him. She doesn't get child support, she works very hard to provide for the kid on her own, and I am absolutely in love with her and inspired by her devotion to making sure this kid is happy and healthy. She = greatest mom evar, which is good since the kid = most adorable kid evar.

However, I know that were I in the guy's situation, I would absolutely want to have a relationship with my kid, no matter how I treated her mother. On the other hand, I happen to think that a person who physically assaults a pregnant woman is pretty low on the ladder of humanity, definitely below 'average scumbag' level.

The kid, for the most part, doesn't seem to worry about whether or not she has a 'daddy'. They met my parents this weekend, and the kid was surprised that I had a daddy. Her mother said everyone has a daddy, and the kid said "I don't have a daddy though," and we sort of covered it over by talking about other relatives that she has that nobody else has, etc.

Still, it broke my heart, and I don't know how I should feel about this guy. He hasn't made an attempt to be a part of the most adorable tiny human's life, as far as I know.

Can you provide a brief overview of the text?
<bot>: Is it even any of my business to worry about the relationship of my girlfriend's child's father etc? I feel conflicted and bummed about it. Is this normal/healthy? Do I just need to like, get over it?