My fiancé is constantly on his phone always making sure it’s turned away or never leaving it in a room it’s glued to him , he has a history of cheating I recently came back to him thinking things will change but no matter what I’m doing (e.i cleaning laundry cooking dinner taking care of our son ) he’s always on it , am I over reacting or do I have a right to be mad ? I’ve tried talking to him and he acts like a child , it’s really starting to make me really insecure..