what the heck is going on with her?

listen to this, we had a huge fight about the om when she said that she was going out Sat night and I asked her with who and she told me with the om for a couple of drinks

I told her as long as she was honest with me I would not fight with her about it but guess what i did
I blew up and we ended up agreeing that I was going to move out and we were over.....she said that we were done
the next day she goes to her moms and doesn't invite me...I go to work and start looking for apartments
When she comes home later I tell her about a couple of the apartments I was interested in and said I was going to get a storage unit and start moving my stuff out

she comes back to me later that night and said I could put my stuff"collectibles and such" in the shed to save me money for now

then she says that she gets sad when she thinks of me leaving and says that there is love there for me and that she wants me to stay but sleep in another room to so i don't have to spend money on an apt....
then she asks me if that is allright and I say yes becuae she made it clear that we were done so I was allright with it
she then starts crying and asks me if I still love her...I say yes I do and she is relieved by my answer...then she asks me to hold on to my love for her for awhile and i said I would as long as I could

what is she doing?
This is what is going on i think, I start letting go and she gets sad and worried I will stop loving her and she doesn't want me to even though she says the ILYBNILWY line to me

so last night I slept in our bed with her because she went out for awhile and I was in our bed with the 2 yr old

tonight I am supposed to sleep in another room to give her space

what the hell is going on....I was ready to let go(she convinced me that there was no hope) and get my own place and move on and she doesn't want me too