Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: So, I need some help. 

A little (lot) bit of background: I'm a 13 yo kid, who's going through some shit. My biodad (biological dad) was really abusive. He emotionally abused the fuck out of me and my family. For all of my life, and most of my brothers life (my brother's 18) my biodad ignored us, and when he wasn't, he would be yelling at us or bullying us. He would bully us like he was a middle school kid, not care about our problems, and mock us. He didn't care about my mother, either. My mother and my biodad separated in August and legally divorced in September, and he left in October (2018). Ever since he left to live with his mistress (just a theory that he was cheating, but its a little obvious) half way across the US, we haven't talked that much, which makes sense, we never really talked while he was here. My mom and my biodad had some disputes over the phone, but nothing much. We did have quite a dispute during December though, but not going to get into that. 

My backstory TL:DR: My dad is an emotionally abusive motherfucker 

The current problem:

So my family and I (me, my brother, my mom, and my step dad [not married yet but I really like him so I call him my step dad]) planned on making another visit to where they live during the summer, and spending all of June plus some days in the other months (May and July). He wanted to spend a weekend with us at the lake, and we were cool with that. We said the only date we wouldn't be able to go was the 15th and 16th (fathers day) because its my step dad's birthday. He didn't notice that was Fathers Day (we didn't either) and he said he was cool with the 22nd. He then looked at the calendar and realized that the 16th was Fathers Day, and IMMEDIATELY escalated the entire thing, and insulting my mother saying it was "fucked up" that she didn't remember. My mom tried to defuse the situation, offering the evening of the 16th, and he through a fit, and said that was ridiculous. He insulted my mother a bit more, blah blah, and the end result was him texting us saying "You guys really are cool with staying with some other dude than spending time with your own father?" and my brother and I went off on him, saying what we have wanted to say for a long time (i.e "my step dad is more if a father than you ever will be and ever was"), not holding back. He didn't respond, and told my mother "I get the message, keep them. I don't want to see them anymore." And that was that. 

IF TOU HAVE ANY QUESTIONS, PLEASE ASK. I KNOW I'M NOT GOOD AT EXPLAINING THINGS 

not spending my Father's day with my biological father