<human>: I found out my girlfriend has cheated on me once again last week. She has done this a few times, the first time was when I was going through Army basic training. Second time when I was away for three weeks at Annual training for my National Guard unit. Both of which I forgave her because she has separation issues. This time though it happened while I was working and I don't know what to feel right now.

Every time she tells me she keeps saying " I only love you, It was a mistake you're the best thing that happened to me. I cant loose you." She has a History of doing this to her Ex's but I thought it would be different. I know she has some deep seeded issues from her past but I just cant think that's the problem anymore. I love her with everything I have she claims to love me with everything she has but I don't know if this relationship will work anymore.

It was hard enough trying to forgive her the first time but I just don't know if we can work out the trust issues again. What should I be considering? Is there any way for us to still be together?

Also as a side note she wanted us to become a polyamorous relationship but we both decided that it wouldn't work.

Can you give me a shortened version of the text?
<bot>: GF cheated on me 3+ times I forgave her but this time I don't know if I can, we both still love each other.