<human>: Give me the gist of the text in a nutshell

I moved to my gf's country two years ago. When i arrived i spoke no words of her language, she can speak English. I also had no job lined up and no friends or family here. 

In the past two years i have learnt a decent amount of the language, but i still find it very hard to speak in social groups. It is to hard for me to follow the conversation, and i need time to think of what to say myself. I have managed to get a good job and i am earning reasonable money as a teacher here. But now i feel like i have plateaued in what i can achieve here. 

Also i have no real friends here and no family here. Not speaking French when i arrived meant i could never get to know anyone. And my job also means i work late most nights of the week. I spend my evenings with my computer or watching tv with my gf. And i feel so lonely.

Another problem is my gf seems to make no effort to move her life forwards. In two years i have worked my way into a good position financially. She has been unemployed for a year. I workout, she is putting on weight. She has no ambition in life, and refuses to help herself. I think about the sacrifices i made to come to her country, and what i have achieved. And then i think about all the advantages she has and the lack of effort she is making. It makes me angry.

I feel like i am wasting my life here now. I can go home and move my life onwards.
<bot>: Living in country with no friends or family. I have ambition, my gf has none even though she has a support network. Lonely and want to leave.