I dont know what to do???

i usually sleep at my moms room ever since my dad came home i started sleeping at my room again then my father left again i wanted to stay and sleep at my room but my mom said "then i dont have someone to sleep with" then i slept there again since i dont want her to feel sad then she always complains she never had quiteness in her room and she complains about the space when i sleep when she could've pushed me or woke me up i didnt know i was taking all that space when im sleeping then she would want me to go back at my room when i really go back she calls me back its so frustrating and confusing