<human>: Can you succinctly summarize the text in 1-3 sentences?

My boyfriend and I have been dating for 3 years. It's had its ups and downs, but it's been good. Or so I thought?

On Valentine's Day my boyfriend and I got into an argument via text. He was saying some things that I was uncomfortable with, and I told him so. He became angry and tried to justify his views, and began to say hurtful things. One of the things he mentioned was that his father, father's girlfriend, and his grandmother had tried to set him up with four girls, starting several months prior, and the most current time being around 2 weeks before Valentine's Day.

The argument was never resolved because he stopped replying and started ignoring me. He hasn't talk to me in a month, until last night, when he called "to fix things".

He mentioned that the day after Valentine's Day he began talking to one of the girls, named Laura. His reasons were:

-He needed someone to talk to

-She was an childhood friend (who he hasn't spoke to in years)

-He wanted to see if he actually loved me, or if he was only with me to be with someone.

I don't know how to react. I find this extremely inappropriate. And it bothers me a lot that he's talking to her. 

How should I react? Is this emotional cheating? He said that their conversations weren't deep or meaningful, but considering the fact that they've talked for the entire month we weren't talking worries me.
<bot>: my boyfriend began talking to a girl his family tried to set him up with after we fought "to see if he actually loved me".