He broken my trust in him , should I forgive him?

Svetaseda
I've been in a relationship for about 7 months. His financial and moral support for me is very strong. He always supported me. He would always tell me that how much he loved me, he would always buy me gifts, talk about how happy he was with me.
One day, when I looked at his phone, I realized that someone was calling him as my love. The girl told him how much she loved him. she talked about how much she misses him. The girl sent him pictures of her. but there were messages saying that he was no longer interested in her. Moreover, he even sent money to the girl.
He had lied to me before, referring to this girl as one of his family.
I cried a lot when I realized that you were lying to me. I asked who this girl was. He told me that she liked him, but she was unimportant to him. He apologized for this lie. He said he didn't want to lose me because of this girl. He will do everything in his power to reassure me.
Should I give him a chance or he is a big liar and I shouldn’t trust him anymore?
He broken my trust in him , should I forgive him?
2 Opinion