I've just heard wanderful news: two of my Turkish friends are getting married!
None of us noticed they were fall in love, but it happened and - at their earliest convenience they are going to get married and the the wedding ceremony will probably be held in our hotel.
You already know what I'm going to ask you: I would, of course, like to wish them long and happy marriage, lots of mutual love and respect, many children and so on, but it should be on Turkish and at Turkish manner, so I have to ask for help again.
Please?

with my best wishes to your friend happy and end less marriage.

Thanks Bursali, but I needed a translation.

Here is a text in both English and Turkish. As you may expect, the meaning of the texts can be slightly different due to translation.

EN:
I am very pleased and excited to hear that you are getting married.
I wish you happiness.
I wish your children have a long and peaceful life.
I wish you have a marriage that is full of and based on mutual love and respect.
Wish you stay married until the death.. [Turkish proverb see below]

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TR:

Evlenme haberinizi duydugumda cok sevindim ve heyacanlandim.
Mutluluklar dilerim.
Bu evlilikten dogacak cocuklariniza hayirli ve uzun omurler..
Karsilikli sevgi ve saygi uzerine kurulu sicak bir yuvaniz olmasi dilegiyle..
Allah bir yastikta kocatsin.

Thanks alot, Ali
It was exactly what I wanted to tell them.

soory slavica. and thanks ali.