He also had a relationship that ended a year ago

I'm a gay man writing from Germany, where I am being heartbroken and not knowing how to go on. I've been seeing a guy for a couple of months and slowly falling in love with him. He talks frequently about his ex-boyfriend from five years ago and how being left created a deep fear of being left once again.
_

Pura:
I'm sure there's a million of these questions but I wanted to ask myself.
(31 July 2016)

Micaela:
Just give me a list of 25 things girls or females like in general needs to be 25 or more.
(31 July 2016)

Yuette:
Dumped twice?
(31 July 2016)

Yuette:
What are the chances after being dumped twice?
(31 July 2016)

Yuette:
She said she's really overwhelmed with stuff.
(31 July 2016)

Yuette:
After an hr after she said said she was missing me We got into and argument and she dumped me.
(31 July 2016)

Yuette:
Gf dumped me for the second time.
(31 July 2016)

Lorita:
Did you ever won trust back with your ex?
(31 July 2016)

Lorita:
Did your ex ever take you back after you lost their trust?
(31 July 2016)

Lorita:
He said he needs space and time to see if he wants to be with me again.
(31 July 2016)