Anyone have an idea whats going on here

I have had this coral in my tank for about a year and a half without any issues. It started out as 3 heads and has grown a lot since I first got it. Now it is doing something I have never seen before. I dont know if it has something or what, but this "growth" is connected to 3 if not four heads. I is not splitting the way the others have split. It still opens at night for its feeding and the color is good. I was just wondering if anyone has seen something like this? Or if you can think of a question that may help figure out what it is, I would be happy to answer. Do I need to remove the heads that are all connected like this? It has gotten bigger in the last few days.

 

I would keep watching it. It looks like it's possibly splitting.

 

I had trumpet do that it was because the head was splitting.

 

it's just splitting. congrads

 

I have seen the heads split before and this looks different. I have seen 1 head split into two, but this is 4 heads connected by this bulbous mass. You guys dont seem worried and say its just splitting so I will just keep an eye it.
Thanks

 

looks like its spilting as stated above, ive had this happen to me before with my candys looked the same and it was just spiltting