Rory McIlroy and Caroline Wozniacki, dating since the summer of 2011, might be breaking up! Rory pulled out of a golf tournament and fought back tears! He blamed a tooth issue, but was it something else?

Wozniacki was knocked out of a tennis tournament early that same week! She didn’t want to talk about it!

And this is why everyone is panicking – and by everyone, I mean everyone – they haven’t communicated publicly on twitter in days!! The Independent is on the case:

The pair, who are usually very communicative with one another over Twitter, have not publicly conversed on the social networking site for several days.

Last week, the Danish beauty was questioned about her future with the Co Down golfer.

Asked if there were any marriage plans on the cards, she replied: “I think that question will be for him to answer.”

When asked if she would accept if McIlroy proposed, she laughingly brushed off the question, saying: “This is getting personal!”

So she wanted to get married, and he didn’t? Is this definitely a breakup or are they just taking a break? [Ahem, Friends.] Can the relationship be salvaged? Is Tiger Woods somehow involved? Please let Tiger Woods somehow be involved.

Related: Caroline Wozniacki, Rory McIlroy’s Tall Girlfriend, Spotted With Rory McIlroy Doll
Related: Caroline Wozniacki Is Launching an Underwear Line
Related: Caroline Wozniacki: Underwear Photoshoot Video