First thing you ought to do is to bring her in to India, and have her spend time there. And let your parents to take a good look at her. And lady friends, and relatives.
That will give you the opportunity to seize her up and see if she can adapt to your widsom, conventions, and be trustworthy.
Brazilian women tend to be very pragmatic on matters of the heart, so a 10 month period, unless you have spent considerable time with her, might not warrant much in terms of getting to know with whom you are placing your trust with.
The rate of divorces in Brazil is as high as the US was back in the 80's and 90's, and for a good reason. Women here are asserting their independence, and will not give much through in filing for divorce if things do not go their ways.
And as many Gringos might vouch me for, once they bear your child, you will be bound to pay for child support. You will become the "meal ticket".
Having said that, It is my opinon, and many Americans concur with me, that the sex on this side of the pond is far more interesting than in India, a Country, as a whole, bound by traditions and customs. In the general stereothypical sense, Brazilian Women are more willing and wanton than Indian women. They are, not necessarily all, but in a general perception, more predisposed and open to sex.
The formal side of the business, as far as getting visas, and country permits, as painfull and time consuming it might be, it pales compared to the hassle of dealing with Brazilian Women if things don't go as planned.
There is not to say you can hit the jackpot and find true companion. If there is one positive about Brazilian Women is that once out of their element, many will find a way to fend by themselves and can be quite a good asset. I've seen quite a few.
Nonetheless you will still ought to find more on her.
There used to be this Baseball Player in the US, Bruce Hurst, a Mormon, who then was toiling in the Minor Leagues. On one of his Minor League stops, Pawtucket there was, he asked the clubhouse manager to arrange for separate housing for himself and his girlfriend. The clubbie then mentioned this to the then Ballclub Owner, the late
Ben Mondor. To which he remarked .... "There is a true Gentleman".
Well Bruce went to have a Major League Career, no whitstanding his gentleman demeanor, in fact he was one of the starters in the 1986 World Series with
Roger Clemens ( a self absorbed jerk ), Oil Can Boyd ( then a self proclaimed coke addict ).
The thing is that the women must be interested in you for other reasons than being a meal ticket or a way out ( not to mention that Brazilian Women will more than others, choose foreigners over their own, all for good reasons ).
Once proven a good one, then you may marry her. With all fringe benefits you might be entitled to.
IF you come to think of, there is a reason why in India, the norm of arranged marriages still deffies conventions. I am sure marrying City Bound Indian Women is not as easy as it once was. Sign of the times.
There is acutally no social standing, strata, ethnic background ,education, that will define a good Brazilian Women. Locale, family, faith, education have a lot more in terms of the quality of person you will engage with.