[vasco]

We might be thinking of very different countries. Taxes are largely the same in most developed countries for couples or singles. Couples just have double the allowances. I'm not sure if you meant emigration, but I've lived in 3 countries while single, and I never heard this being easier married. And for sure I was never asked about my marital status for traveling.

[4ad]

> I'm not sure if you meant emigration, but I've lived in 3 countries while single, and I never heard this being easier married.

If you have partner who you are not married with, you can't bring them in whatever country you are emigrating to.

> And for sure I was never asked about my marital status for traveling.

Then you have not traveled to muslim countries with your partner.

[vasco]

Yes we can, we just apply independently, at the same time, as independent adults that we are, we've moved together all those times.

I've also traveled to Muslim countries, latest of which Morocco. There might be some restrictions here and there but the way you speak of marriage it makes it sound like it's the 14th century.