My x boyfriend he grabed my walking hurt my back and rib cage into bad pain how long dose it take to heal up from that painful pains he stronger then me physically he grab my cane why it was in my hand i was holding on to it to walk cant walk without?

Pain: Sounds like your back and ribs were injured while you were walking and then your boyfriend grabbed your cane. You do not describe falling, so I would assume you were twisted. This would unlikely cause fracture. However, likely chest wall and back strain. I would anticipate improvement in a week. Always possible for rib or even vertebra to get broken if pulled hard enough.