An Orange County family says a taller backyard fence was the first measure that stopped coyotes from killing their pet goats after seven had already been lost. But the Laguna Hills couple says that fix has led to a new battle with their homeowners association, which is suing them. What happened? KSLA reported that, after seven of the family's blue maize goats were killed, Steve Blume said he tried several ways to stop coyotes from getting over h…