I don't like Lovren's lack of respect or conduct.
At the same time, Southampton would sell him at the drop of a hat if they got a good price for him, regardless of how happy or settled he and his family were at Southampton.
There's very little loyalty in football, in either direction. That's why things like this should be taken with a pinch of salt. Neither clubs nor players actually moralise about these things, no matter what they say in the press. In the end, it's just a business contract - no different in principle to when you hire a construction person to do up your house. No matter how much you want to be the nicest house on the block, if the house across the road flashes the cash in their direction, they are perfectly entitled to pursue that opportunity and work on that house as well. You may insist they finish your house first, or you may negotiate a compromise rate if the work on the other house cuts into work on yours. But ultimately, everybody knows the reality of the situation - and that is that it's a temporary arrangement that's mutually beneficial to both parties, until it's concluded. The only people who don't get this are the media (who need to sell papers/ads/media space), and the supporters (who want the players and clubs to be heroes and icons, despite the grubby reality of the whole arrangement).
In regards to the disrespect shown to Southampton I don't like it.
it would be great to see more respect in terms of player transfers in football but unfortunately, Lovren isn't the first player to complain when he doesn't get his way, nor will he be the last. It is what it is with professional footballers. Expecting them to be bastions of morality when they've spent almost all of their young adult lives being lauded, feted, and idolised by coaches and fans, is asking to much, I think. They are the monster we all created.