My boyfriend keeps sneaking around with his ex—can I ever trust him?

My boyfriend said to me he's going to change. But I don't think I trust it. 4 days ago, I found out he was still seeing the mother of his child. She said he was speeding to get to her, that he watches her go all the way into the house before pulling off. I'm torn into pieces. He said he wouldn't NEVER see her again.

I don't know!. It's just too much.

I went through his phone and he said to her "you gave me a lot of energy to fix my roof. You make me feel good".

I don't know if I should trust him again. . He keeps on sneaking around with her while he's with me...

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3 h
And yes, he slept with her plenty of times behind my back.
My boyfriend keeps sneaking around with his ex—can I ever trust him?
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