 Gregan joined Leeds from West Brom in a �500,000 deal |
Leeds have launched an investigation after midfielder Sean Gregan, his pregnant wife and 14-month-old son were verbally abused by supporters. A small group of Leeds fans surrounded Gregan's car to vent their fury after the 2-0 home defeat by Leicester.
"We think we know who is responsible. We are obviously 100% against anything like this and we take the matter very seriously," a club spokesman said.
"If we do find the culprits, they will get a hefty ban from the club."
Gregan said on Monday that he was considering his future at the club, adding: "There's a line people shouldn't cross and this is most definitely it - what happened was horrendous.
"I can handle criticism but when your family is sworn at it is out of order. These people waited over an hour to abuse me and my family.
"My wife is due to give birth next weekend and I had my 14-month-old son with me. "I don't want to complain about supporters but picking on my wife and a little boy is beyond belief - it makes you wonder if it's all worth it."