<human>: So, as the title says.

I had been together with this girl for 2 years and she broke up with me 3 days before. 

The reason for her decision was that I was not the person that likes to go out and I often declined when she wanted to take me to parties where I didn't knew anyone. Which did hurt her and I knew it. But it hurt's more knowing that she breaks up because of something that could be talked about. I tried talking to her, telling her that I'd change and so on. Writing fucking wall of texts and just getting short answers..

I even bought jewelry for her on the same day for our 2 years anniversary which had been kinda expensive. But the best thing is that I even wanted to ask her, if she wanted to go onto a party of a friend of mine, on the same day she broke up with me.

I don't really know what to do. I'm depressed.

Can you give me a shortened version of the text?
<bot>: Girlfriend broke up with me because of sitting too much at home. Asked her on the day she broke up to go onto a party with me. Depressed. What do?