Never before have i met one....

I have never been in a relationship with a Gemini......
But there is one who could become something...

The Geminis name is shelly, Shelly and I have known each other for a little while and always had this bond of truth, we're always completely open with each other etc.

2 weeks ago we slept together, it was bad circumstances because we both just come out of a relationship (the people who we were both with is how we met)
But we slept together and since then we cant get enough of each other, i know she wants me and i want her, but the thing is there is the complication of my ex (a taurus named Jessica) Jessica and I have had nothing but shit for months, i just found out she has been sneaking around my back for 3 months with another girl, she told me all this about a week ago because she said she wanted to be honest with me and try make another go of it, i told her i had slept with Shelly etc so nothing was hidden, we have agreed to have some time apart to realise what we both want.

I trust Shelly completely she has done nothing but be a brilliant mate for months now, and the heat between us is unreal, we understand each other, we're very similar etc.
Do i give up on my relationship with the taurus for something new which could be nothing or do i stick it out with someone who has cheated on me and slept with this same girl 3 times? I almost have no trust with the taurus but i know i do love her deep down and want it to work but im afraid i ruin it with Shelly and it doesnt work out with the taurus and i lose both.

The other thing that complicates things is, i am currently traveling Australia, both of the people are in the UK. Jessica (Taurus) is traveling Oz in April / may time or so she says, i told her if she ever expects to build up the trust she needs to come sooner etc, because another 3 months of being at home will send my mind wild.
I have major doubts about my relationship with Jessica because alot of trust is gone and it will be hard to work at getting back, im speaking to her tomorrow as it is the end of the "time apart" i have a lot i need to say to her, but i dont know if i should just call it a day.

Then what i give my all to Shelly, someone who is in the UK at the minute— i cant fly home i just got here and i know everyone would hate me if i flew home for her, i have a friend here who i would be leaving alone i couldnt do that?
So what would be the next option? Fly Shelly out to be with me? at least then we can see w

hat we have— then if it doesnt work i lose her?
i dont know what to do or who i want the most?
I cant see if working with Jessica but i feel i should try i have been with her for like 6 months now, she first kissed that girl in December, they stopped speaking to each other etc but then they were sneaking behind my back - thing is i know you're reading this and thinking you idiot its obvious what the choice is regardless of getting with any of them, fuck off Jessica, i know this but a part of me still wants to be with her and i dont know why??

Help

Hi Bella,
Thank you for you reply. I indeed have shaken the bull off, you're right i could never trust her it was only my love for her making me want her even though i knew deep down it wouldnt work.
We havent spoken for a while and in that time i have had chance to really think about what i want and fortunatly i have realised that i dont want Jessica.
I have since been progressing my relationship with Shelly the Gemini, which is new, but we have an amazing connection and trust with each other.
She is simply amazing.
xxxx