Anyone know these books please?

I am trying to find a series of books. They're some kind of chicklit type books.

The only thing I know for certain about the plot is that there is a couple who have split up - you know it's going to be one of these one-off romances that is developed throughout the series. The bloke of the couple is part of a family who own a brewery. The girl of the couple is left something seemingly insignificant when her beloved grandmother dies It later turns out to contain a winning lottery ticket, and with the winnings she [spoiler alert] buys the bloke's family's brewery.

Now, does that ring any kind of bell with anyone? crosses fingers