I like my STEP-COUSIN, what should I do?

It sounds like you're in love with him. Yepyepyep. Ask your mom what she would think about it (of course use a metaphor that's not obvious) and if she responds positively, you guys should go for it. It sounds like you deeply love him and this cannot be seperated. That would be cruel. You guys aren't even blood related, so what's the matter with that? Through law you are, but still. LAW CANNOT SEPERATE LOVE. yyepyepyep