Cara Being single is hard. Being a single mom? Let's just say it isn't for the weak. I've been keeping strong since that worthless husband of mine left me for his Mom's best friend over a year ago. Yeah, you heard right So when my future brother-in-law gifted me with an all-expense-paid vacation, I was more than excited to relax and embrace this much-needed break. That's when I ran into them. Vacation mode: activated. You know what...