pinks maybe he avoids giving you input and advice when you need it because maybe he thinks he is not culturally competent enough to do os. maybe he thinks he is lacking in soemthing that you might have like i don't know the cultural knowledge you have andmaybe even intelligence ebcause after all all of your education is from here and all of his is from paksitani however highly educated he is.
maybe he first needs to be comfortable and confident in the relationship 100 percent before he can feel himself equal to you in all aspects and be able to give you good advice.
if in all other rsepects you see him as fit then maybe you both need little more time.
but you know best your situation. just don't rush into a decision. tink it through before calling it off.