Hailey Glassman takes to her Twitter to announce she's "semi-single," following an exclusive statement from Jon Gosselin to ET revealing the two are taking some time apart.

Hailey's tweet reads, "Yes, I am semi-single, but definitely NOT YET ready to mingle. I need some Hailey time and regroup myself and my life."

Meanwhile Jon also took to his Twitter handle, writing, "Going home to see my kids, excited, but I'll miss Hailey =-(. She has made me realize I need to be an honest person/father for my kids."

Jon told ET in a statement on Sunday, "Hailey says she thinks it's a good idea that we both take some time right now and focus on each of our individual lives. It is important for me to go back to Pennsylvania and be with my children and get through this divorce and decide what I truly want out of life."

What led up to this statement and tweets can be seen on Entertainment Tonight in an exclusive one-on-one interview with ET's Mary Hart and Hailey.