Do you feel that it is very much directed at you for being a woman or are people probing to see if you are into the competitive side of things?
I say that because for both women and men the Smash series can be divided into pretty much two halves. The group of people who play the game with no strive for improvement and those that are dedicated enough to want to get better. For me, I play the smash games for the latter half seeing it as a challenge to get better at something that is fun. Similar to wanting to get better at any other skill. Therefore, I find it hard to relate to people who never want to discuss the game on a competitive level.
There have been so many people I have met at the university weekly events I go to that come and never come back. Whether it be men or women its pretty much all the same. Some will come for a couple times, then never show up again. I have been doing many of these for the past 4 years. The tournament going player base I know about has increased, but for the most part its is VERY rare to find an individual dedicated enough to stick with the game at a competitive interest for months.
In all of that time I have seen only one women come back repeatedly and show interest in striving to improve. But, even among the men its rare as I think there are only 2 dozen people I would say who have repeatedly shown they are invested to stay over the course of like 4 years.
Anyway, my point to this is I wonder how many people do you think are treating you differently than they do others because you are a women or possibly because that is how they treat everyone. I am not certain of your circumstance, but it was a thought that came to mind.
At this point for me I am not really going to bother paying attention to anyone too much until I know they have similar interests in the game as I do. Which I find out by either seeing them come back again and again for several months or the fact they can play well. It similar I think to pretty much every topic. People want to find other with the same interests they do and they sort of "test" you in directly or indirectly.
*Internal thinking*
Cool, someone else likes to play smash :D
Oh, they do not like it in the same ways I do. That sucks