Bride runs out of wedding after discovering that groom lied to her about working in Chevron

Issues of life: Bride runs out of church after discovering that the groom is not a Chevron Staff he claimed to be. This happened in Eket, Akwa Ibom state. The bride had thought her husband to be was working in one of the multi national oil company in Nigeria but to her dismay on her wedding day, she discovered the groom had lied to her. Lets talk readers.... what would have made the groom lied to the bride? Guys would you do such? Ladies if you were in this lady's shoe what would you do differently?