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: This is gonna be a long one. So, to summarize, my parents 20 years marriage was shit, with physical, financial and emotional abuse ensuing. Mother was always adamant about not leaving, for multiple reasons (money, love, me, etc) but actually she was just stuck in the co-dependant mud and didn't want anyone to know. Last year, father left her for his cousin, and she was BATSHIT. Random tinder dates, drinking, etc. When one of the dates left her, she was actually drinking a whole wine bottle in 1-2 days (she doesn't drink), and emotionally blackmailing me when I was out for "abandoning her when she most needed". Recently, she met this guy, whom she has know for 5 months, and they're planning to live together, with marriage and children in mind (she doesn't even earn enough for supporting just the two of us). It pisses me off how irresponsible and boy-crazy she can be, as this poses a risk for us both, since we're women and she barely knows the guy; and as an abuse victim, she should know WAY better than this. He's already living with us, and she plans to sell our house and buy another with him. So I've been pretty avoidant, staying out of home as long as I can (even choosing to study at another town so I can be out all day), and I might or might not been a bitch when I see her, because the guy is always there, and I remember I don't feel safe at my own house. I already talked to her about this and she threw a lot of shade at me, like "why do you mind? you don't even stay home anymore". I told her I'm planning to move out if the guy actually stays, and she was devastated. Maybe I am being an asshole, but I don't know where and what I can do about it. 
tldr: After years of abuse marriage, mom calls tinder date she has know for 5 months to live with us and I'm pissed.

being pissed at how fast mom is marrying after years of abusive relationships