sen batmana geldýgýnde ben yoktun

Sen Batman´a geldiðinde ben yoktum: When you came to Batman, I wasn´t there(or here)

ama Remziye yengem ikimizi çok benzetiyor: But my aunt Remziye liken we two.

But my aunt Remziye liken we two.  ?

What does this mean, please?

or she liken us two?

"My aunt Remziye thinks that we two are similar as appearance"

 Dictionary says that ´benzetmek´ can mean ´to mix somebody up with somebody´  so could it be ´My aunt Remziye mixed the two of us up´ (meaning she mistook one person for another)?

Thanks!

Yes, it may be too. She is some old and she can´t realize two people who is who and she calls them as if one were another, or one person.

can´t tell us apart  is how it´s said