I think I am in a relationship with someone who seems to be doing life alone and doesn't count me in when he is making decisions. I am mad today but trying to stay reasonable too. I know he has trouble sleeping and so he recently bought a second mattress. I am okay with him doing what he needs and it was presented as a now and again thing. At least that is what I remember. Basically he woke up one day and bought a mattress. Yesterday he slept there and I asked if this was now and again or his main bed to which he replied the latter and he thought I was aware. I feel that he did not even care to ask if I am okay with sleeping alone from now on and it hurts really bad. Am I being unreasonable? I am okay with exploring this as a solution to sleep problems but I am not okay with him just doing things without even preparing me with a conversation on what it means.