Nikki Bella speaks out after John Cena says he will reverse his vasectomy for her

If you've been following Nikki Bella and John Cena's relationship, you'll know that it's been a complete rollercoaster over the past few months.Are the WWE power couple on? Are they off? Are they getting married? Are they not? Are they having a baby? Have they thrown in the towel on reproducing? Who even knows anymore.

The situation as we know it though, sees John having agreed to have children with his wrestler girlfriend after years of insisting that he didn't want children. "In a hypothetical universe, say we … have kids, and you find out that wasn’t the real problem, and years from now, you look at me with resentment. I don’t know if you’re upset that you’re not gonna be a mom or you’ve fallen out of love with me, because it kind of feels like both. I wanna marry you and relationships and marriage especially is about sacrifice, and I will make that sacrifice for you. I will give you a child," he told her in a recent episode of Total Bellas.

However, giving her a child is easier said than done: John was so committed to not having children in the past that he got a vasectomy. Now, he has agreed to get this procedure reversed in order to give his girlfriend the child she has always desired.

"I know. I physically can't have kids," he told her on the show. "So, I'm also telling you that I'm willing to have surgery and then still go through with being a dad."

A doubtful Nikki replied: "You're sure, though? Are you gonna change your mind?" to which John reassures her that he won't, stating: "Just tell me that you love me and that you'll marry me".

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Now, in a brand new preview clip of this Sunday's episode of Total Bellas, seen by E! News, Nikki has reacted to the news that he is willing to try for children. Sharing the happy news with her twin sister Brie, she asks her "Can you believe he's going to give me a baby?"

An excitable Brie responds by saying: "Get pregnant with me, on my second! Oh my gosh, could you imagine if we were pregnant at the same time?" "It's crazy," Nikki then replies. "I just can't believe I get to be a mom - and with the man of my dreams. I don't have to go and find some guy to have a baby with."

Later on in the episode, Kathy - Nikki and Brie's mum - arrives and gives her opinion on the situation, claiming: "It's been such an emotional couple of weeks. I didn't want it to be done, but I knew you have to go through what you had to and I am just so proud of both of you - you and John."

So, will it all end up happily ever after for the wrestling dream team? Or will it all crumble around them? We're crossing our fingers for the former.