<human>: Can you summarize the given text in a few sentences?

Sorry if this doesn't belong here, but if not I don't know where else it would go.

I was dating a guy of Indian heritage but born and raised in the States. We weren't boyfriend or girlfriend yet but we were exclusive and in a relationship.

Early on I mentioned that I heard of Indians getting arranged marriages and was he planning to do that too? He replied "LMAO no one's looking for me or vice versa". And I know Indian-white couples.

So everything was going well. He really did seem to be into me a lot. And he really did act like we were in a relationship. 

But about 2 weeks ago he goes to visit his family in India. Or that's what he tells me. But he didn't tell me that he got married. Exactly what he said he wasn't doing. 

In the beginning he told me about an ex who cheated on him multiple times and how much it hurt him. He seemed really sincere. 

I feel so used and dirty and worthless and disgusting. I want to chew him out on this when he returns to the States. Or idk what. I'm not even sure what I want or need from reddit, or what to do if anything. He doesn't know I know he got married. I found out secondhand. Do I say something when he gets back? Do anything? (I'm not going to stalk him or anything creepy).
<bot>: My (not yet boyfriend, but in a monogamous relationship) not only cheated, he got married in India. I have so many feelings and don't know what to do, if anything.