Is the Black family unit being broken down in the UK?

I don't know about the US but here in the UK I am seeing less and less black couples or black couples getting married. I see lots of black guys with white girls and every race in the planet but black women on the street but its rare to see two black couples in the street. Which is why me and my other halve get plenty of stares when we go out. I remember back in the day when it was rare to see a black man with a white woman but you would see plenty of black guys with their black girlfriends now its the other way round. Most black guys are choosing not to date black girls and are blatantly open about it and even insult black girls how they are not as attractive. I would like to address this question because there a lot of black girls who not only feel insecure because the media ignores them blatantly, I mean they are never featured on lads magazines or on posters or TV and their own brothers even discriminate from dating them. Just look at those footballers have you seen a black footballer with black girl I mean today's generation? they re-cycle celebrity socialites fro Danielle Lloydd to Gemma from Holly Oaks. This devastating trend is having an affect on most black families as you find the girls who are eager to either just get pregnant and accept that no one will marry them or stay single and hope someone will come along considering their are more black females out there looking for a match things can get ugly and a lots of girls have expressed them worrying some woman will steal their man or flirting via facebook. Black women in the UK need to wake and realise 'Houston we have a problem' either the black girls are giving wrong vibes or they need to be smarter and get the most out of the relationship not by entrapment and jealousy. I think this topic needs to be raised as black girls can offer a lot in a relationship and need to find a way to reclaim their en why should they be left on the shelves fighting over the no good for nothing scrubs get the good ones who are on the same level as them just because they have moved up in the world does not mean hey are out of bounds 'erhem footballers'