she's pregnant and it might be mine, your opinion?

[J D]

I made a mistake by sleeping with a friend of mine who I’ve known for many years. At the time she was split apart from her boyfriend. Long story short she’s pregnant now, and it could be mine or someone else’s. I agreed to sit on the back burners through the whole thing and let him think it’s his - even though it’s kind of f*cked up for that dude if it turns out to be mine. When she finally delivers we’re going to do a paternity test. At least I hope so because it’d suck to have to wonder for forever, y’know. She really wants it to be his because it would be easier, and she knows that I’d try to be involved if it were mine. I won’t stress much about it until then, but if it turns out to be mine hat do you guys think I should do? Should I take the role as dad, or should I respect her wishes to let it be his even if it’s mine?