Do not say that they saw you, unlikely, they probably do not even suspect about your existence, that you've been living with their beloved son for several months, and even for years, preparing breakfast for him, washing it, cleaning it and dealing with it he had sex, and probably it's not. But you will not feel anything soon on your own skin, what is it, acquaintance with parents. It feels like you're in an American comedy. In this case, much depends on the man. It is the groom who must make a preparatory conversation, both with the bride and with the parents.
During this conversation, the man should tell the bride how to properly get acquainted with the groom's parents. Since it is his parents who will be more attentive to his chosen one. He should tell the girl how the future mother-in-law should treat powder on your face, red lipstick on the lips and the like. If you are crazy about your chosen one, then you will survive and not any sacrifices will go. In our time, a very urgent issue for parents is: whether a girl smokes, drinks, uses drugs, with a good family, and others in the same spirit. How to properly get acquainted with the groom's parents is an eternal topic for discussion. The best option is in the family circle (you, the groom and his parents). You can also book a table in the restaurant. If you want to impress them. But most importantly, what parents are looking at. And especially the future mother-in-law, these are trifles. They should pay the most attention on your part.
Also ask advice from the guy, he probably knows what his mother is paying more attention to. Under trifles, there is anything. Beginning, from exactly you sit, and, finishing, whether you eat everything on a plate, carefully you eat, drink, each how to speak their ants in your head. Because of this, in no case do you need to raise a scandal and shout (if you love, of course, your chosen one), you need to endure all courage and swallow. In our time there are no clear rules how to make friends with the bride. But there is one wisdom that says that they meet on clothes, and see off in the mind. Very important for the groom's parents is the first opinion, it is necessary that you held it at the highest level, but even if you failed fail do not worry. After all, if a guy loves you, he will go to everything, and the parents will convince you that you are the best. In the old days there were a lot of different ways, not that ways, but whole traditions related to acquaintance. The main person there was of course a matchmaker, who learned everything about the young, what was given and so on. But these days, unfortunately, these rituals are practically not used.
Acquaintance with the groom's parents is a very important event, because the parents' opinion depends on this, and for this it is worth trying a little. With the groom's parents, in particular with his dad, you can easily talk about any topic (censorship of course), ask if your dad likes football, hockey, believe his trust deserve much easier than the groom's mother.
You think that to bring the acquaintance of the case from the lungs, then you are deeply mistaken.
Be generous to the young. Not always the first impression is true. And in general, remember yourself, parents, in your youth. If you really do not like something, try to discuss the problem with your son, from eye to eye, as the people say. But do it very carefully. At this point, you have a chance to acquire one more child, but you can lose one.