My friends say she's too suffocating. I think she is rather on the suffocating side, what to do ?

first off nobody should throw your stuff away without discussing it with you. As for not having any guy time talk to her and say that yall guys are gonna get together and hangout. Im kinda like she is but i understand that yall need your time and we need ours. Dont be mean or anything just tell her how you feel and why it bothers you.