Speaking to Outspoken the Podcast, the 29-year-old said: "It's a real relationship so I'm not going to pretend that everything is okay all the time when it's not."
"We went through a bloody roller coaster and we had to hide for three months and then we're just thrown in the public space for everybody to judge the sh*t out of us," she said.
"Of course there is going to be times when we really really struggle but we communicate so well.
"We have days were we go, 'this is so hardcore', but we talk it out, and we don't shut down,' she said. I can see why it can be really hard for couples after this show. It can be hardcore."
The former Gogglebox star also revealed that she and Carlin won't spend Christmas together.
"We were originally going to do his family first and then mine but this is at a time where it is still super fresh," she said.
"I thought to myself, 'if I was dating somebody in the real world after three months of being together ... I would never be like I'm going to your house or you're coming to mine.'
"I'm not going there for Christmas but he's coming to the infamous Kent Boxing Day. And we are going to spend Boxing Day up until New Years Day together."
After the pair went on vacation together in Vietnam, Angie hinted to her fans that the pair had ALREADY come to an 'end'.
"Ahhhh. All good things must come to an end," the 29-year-old began with her caption.
Cue: everyone freaking out.
However, the star was just teasing. "I'm talking about the holiday before any of y'all decide to jump on that wild a** rumour mill... we just gettin' started @carlinsterritt."
Carlin was even terrified at the caption, commenting, "You even scared me for a sec..."
Thankfully, the hair has definitely not split up.