BASEBALL hunk Alex Rodriguez popped the question to superstar Jennifer Lopez with a whopping $250,000 ring — triggering a bitter feud with his ex-wife, Cynthia Scurtis, insiders say.
Cynthia, 45, is reportedly furious with A-Rod, 43, who is also locked in a nasty legal battle with her brother, Constantine, over a failed business deal.
Sources say the angry beauty, who divorced the womanizing batsman after nearly six years in 2008, slammed 49-year-old J.Lo with some vicious, catty remarks, leaving ticked-off Alex threatening to hit her in the wallet by cutting off support for their daughters, Natasha, 13, and Ella, 10.
Now he insists he never made the threat, but the feud is eating away at his new happiness.
“Cynthia would have freaked out after hearing Alex popped the question,” notes…
