I'm hurt that my ex found love so quickly after split

I was with my ex-boyfriend for 10 years and we broke up at Easter. Although it was a mutual decision and for the best, it was still horrible and upsetting, especially when it came to dividing our things and even our two cats.

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I cried for weeks afterwards and really missed him, even though I kept telling myself it was the right thing to do, as we'd been drifting apart for a couple of years.

But imagine how I felt when I found out my ex had started dating someone new just three weeks after we broke up - and now they're joined at the hip apparently.

I know they weren't seeing each other while we were together, as they met on a night out with a bunch of our mutual friends. According to them, my ex and his new woman are really "loved up" and the relationship seems serious.