How do i know if my babys mon really loves me?

shes been acting weird she dont want me close to her and she gets mad when i tell her i need alittle more attention and whe i tell her if she loves me she does things to make me think bad so i can tell her something and then she says im lying and says im leaving to my moms house she leaves and doesn call until i atleast write her something on my space and kiss her *** alittle she comes home and it happens again she tells me she is sick and itrys to get my attention alot but now i feel played and dum ? what should i do any advice???