I have been married to my wife for almost two years now. We bought a home together last July and I absolutely love the home we bought. But I am having a really hard time being comfortable there. One day she is happy and the next day she wants to sell the home. The reason why is that we have a train close by that blows its horn during the night. And also the neighbor lets her dogs out around 5:30 am and they bark for a solid hour.She finally started wearing ear plugs at night for the train noise. But she says they hurt her ears and takes them out during the middle of the night. So at 5:30 the dogs always wake her. I went to the neighbors home one night when the dogs were barking and asked if they could bring them back inside. She was really nice and apologized and said to let her know if we have any other issues and gave my wife her phone number the next day. Fast forward to this morning the dogs were barking and the wife woke up in a bad mode. Once again saying she doesn't want to live here anymore and is going to sell the house. She gets so angry about it there is no way she can go back to sleep once this happens. I told her to talk with or text the neighbor about it because maybe she doesn't realize this is waking her up. But she doesn't want to do that. She wants me to contact her and take care of it for her. My issue is I don't get as angry about it. Why does she want to make me the bad girl complainer? I just feel that if it is bothering her that bad she should take it up with the neighbor. I also did a lot of research and found a company that makes sound proof windows for homes. She doesn't like that idea because the windows are expensive. But they would seriously be way less than selling our home and buying another place. We would lose so much money only being there a few months. I feel like anything I suggest gets shot down. That she doesn't even want to try and just wants to be angry. It is really wearing me out. What would you all suggest I do?

Let me also say that my wife has been diagnosed as bi-polar and PTSD. She doesn't take meds and has stopped her therapy. Yesterday she was so nice and happy and today she is angry again. I am really having a hard time feeling comfortable and secure anymore.