u/Current_Top8359

Hi all! Apologies if this is a silly question! I have found mixed answers online and was hoping someone on here could help!

I’m an adult who was born & raised in the US. My step dad was born and raised in Canada. He moved to the US decades ago for grad school and ended up staying. He still has dual citizenship. His Dad is still a lifelong resident in Canada.

Does this connection allow me to apply for citizenship? My step dad has never legally adopted me. Thanks in advance!