Is it asking too much...?

I'm overdue with my 3rd pregnancy...they've been slowly and PAINFULLY inducing me to the point of feeling like im in labour for almost a week straight now...I'm so sick, and sore, tired and just all around miserable...my husband isn't working right now, besides picking up my end of daily chores and all that because I literally am incompetent with how i'm feeling. I don't really ask much of him, considering how I'm feeling...but if I even so much as ask for a back rub at night time once the kids are in bed...I'd say about 90% of the time it turns into an arguement because he refuses to give me his time of day, He claims he needs "him" time and to be left the "hell" alone. I'm really nervous about being induced on friday to have this baby, and like I said...my whole body's just a wreck so to me...this feels like he's being very selfish and non supportive. To add, he's basically banished me to sleep ON THE COUCH because I have been restless and tossing and turning and it "wrecks his sleep"....does this seem normal, am I just being overly sensitive? Or is there actually a reason for this to be bothering me?