should I break up with my best friend?sry long

Here some back story first :We've been best friends for 7 years. At one point I was her only friend.  I moved over a year ago bc I was in a bad realationship . She was dating someone also so at first while I moved so we never really talked, and I know no one in the state I live in. So when they broke up she started talking to me again (may/June) and we were planning for me to buy her a bus ticket to come see me ! So months pass and she gets a new boyfriend so we start talking less / she only texts me when she's sad about him. I'm there that's ok what am I for right ??? So I text her Friday night like hey k ( that'll be my bf) said to pack my bags I'll be in town !! She starts flipping out at me saying it's too last minute (we haven't seen each other in a year... What about our plans ???) her boyfriend is over on the weekends. Well I'm here on Friday texting her like come see me... My grandparents are like where Larkin??? I'm asking the same thing. It's not like her. My feelings are so hurt. She finally texts me Sunday and this is some of the convo. I cried all night cause I'm so hurt by this. All I have in my bf and kids .