I think you might be confused with Nathan. They got together when J was a newborn, they did split up a few times I believe, all the holidays she went on with a guy was with him, he was the guy in the Eiffel tower photo that she hides then unhides every so often. She was with Js dad for 6 years, got engaged 2 days before she found put she was pregnant and then she got with Nathan almost as soon as that ended, so I dont think there was a 3rd engagement. Nathan was never hidden until she started getting more followers and she realised people would donate if she pretended she was single and doing it all on her own. He learnt how to do feeds and meds for their first holiday so he could support them, he also used to help look after J and just like J's dad, she has made out she is the only one.