A 22 year old Mt Pleasant man with a habit of inhaling nitrous oxide now stands accused of repeatedly beating his live-in girlfriend, on Tuesday. The 24 year old victim told police she’d dated the man about (6) months and lived together since September.  Police were told that Connor Jack Mitchell uses about 50 cannisters of Whip-it’s a day & has been physically violent towards her for the past 3 months. He’s charged with felonious assault and was arraigned in Isabella District court, yesterday!