Am i in the wrong? Friendship

So my friend and I have been living together since September, this is someone I knew since high school but we really got close last summer since she had moved back in town. In October my boyfriend went to jail and long story short I am now his legal guardian. My boyfriend has his own place and so do I so we would sometimes sleep at my house or sometimes at his house.

Now heres where the problem started I think, my friend got a boyfriend, they had just met but he lived on the outskirts of the city so we would all stay together and party, eat dinner. I had no problem with him being there and he was supposed to move out after Christmas (he never did but I had no problem)but things just started to get weird. Slowly my friend was getting upset at small things I did, like lighting an incense to stop the weed/food smell or breaking a wine glass my accident. At first I thought nothing of it but it just kept going. I also need to mention that me and my boyfriend are barely home and if we are home we’re sleeping.

So one day I just ask her if she had a problem because things been weird she said no and it still kept happening so I just straight up ended up telling her that if she isnt happy she can leave because she keeps getting mad about nothing. You know its bad when even your boyfriend notices, things were just mad awkward at my house now. She would tell her man not to talk or chill with my man. She was my best friend we did everything together and ever since she’s been with him we never chilled alone, she basically ditched him for me. I also have a boyfriend but I would’ve still made time for her. I tried inviting her out so many times and it would just never happen.

Now I got a text from my landlord saying shes moving out next month which is ok. I just find it super weird that she wouldn’t just tell me first. All of our conversations been through text and i texted her after talking to the landlord she still hasn’t answered 10hrs later. I dont feel like sending her a paragraph, I am feeling done with this friendship I wanna delete her off of everything but part of me thinks maybe im being too harsh? She was with me in court the day my boyfriend got released so she knew all his conditions, if she felt some type of way she couldve said something then..Not only that but not too long after she met her man, he was looking at places she couldve also told me then she preferred living with him instead of having an attitude for the past months for god knows what. What do you guys think?