>> she's seizing, bring her over. >> vivian starts having seizures, one after the other. >> brian rushes to get her anti seizure medication. it's hard on vivian and on brian and some of his doubts start to rush back in. >> it's always stressful wherever we go. i have all faith this will work but with anything you try, there is always that nagging suspicion we'll be the ones that it doesn't work for. >> despite the rough night, the morning begins with hope that relief is in sight. to meet the strict state sanders, brian establishes residency in colorado by renting a small apartment. vivian meets with two doctors for a thorough physical. >> how many seizures per day -- >> both d doctors approve her need for cannabis and write recommendations for medical marijuana to treat epilepsy. >> it went good?