Yes I am exaggerating. But it is difficult. So why do you figure you were approved? That's what they want to know. Has your spouse travelled to a western country before you were married?
Please excuse this question, but are you and/or for spouse from wealthy and/or connected families? It's just I noticed your application was extremely rapid. Sometimes it's just luck of the draw. Perhaps you were just very fortunate. It can't be expected though. It is not the norm.
For eg. Can/US couple living together in US for 4yrs then decided to move to Canada, after he (the American) was not able to cross the border to visit her much to their shock, because customs said, 'you have a Canadian wife, how can we be expected to believe you'll leave the country at the end of 6 months?'
I was just trying to point out it's not a prejudice thing. Just hard. Sometimes it's based on completely unfair things, like my husband couldn't get a trv before we were married, yet our friend had no problem at all for a few reasons but in big part because she was a girl and thought of as les likely to run away. Also her sponsor was a prominent community member (they wouldn't have been concerned about human trafficking for one, they're also les likely to want to ruffle his feathers). The first trv is always the hardest.
If it so easy we wouldn't be suffering and waiting like this. Many more of us would be doing it. I'm coming up on 5 years since I met my husband, I tried every angle. I would much prefer he visit me. I lose 15-20 000 in lost wages every year going to see him and spend another 8-10k to get and stay there. Yeah I'd love him to have a trv. So if you have some insight as to why you think she got it, please share.