Is it normal i want to be more that just a stepbrother?

Alright, I'm kinda weirded out by the fact that I have a crush on basically my step-sister (my mom's bf's daughter) and I might do something stupid.
The fact is I didn't have these feelings before (I've known her for years) but we've kinda both grown and I'm feeling more and more attached. I also have to consider that, maybe, I don't have the healthiest relationships with women, as I've had only one real gf and went to basically an all-boy school in a country which can be a bit backwards sometimes.
I'm afraid it might not actually be heartfelt, just maybe the old dog wanting to get out of the cage, and that I'd ruin my mum's relationship. What should I do?
Note: -I'm 20 and consider myself fairly well balanced.

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80% Normal
Based on 5 votes (4 yes)
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Comments ( 3 )
  • Boojum

    Do you have the sort of relationship with your mother which means you can have honest discussions adult-to-adult?

    If so, and particularly since you're concerned about messing up her relationship, maybe you could seek her advice? You wouldn't have to launch straight to the heart of your problem, but maybe start with a discussion about how you feel a little socially inept and unsure around women.

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    • maybenotsoweird_weirdo

      True, true, maybe that is the way forward. It's just that my mum is a little bit of a bigmouth and I am afraid of what she may say to family...

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  • rayb12

    WHAT COUNTRY

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