My brother shouldn’t have let his boyfriend try to repair the furnace

My brother and his boyfriend have been together for the past 6 months.

They moved into my brothers house together after two months. My brother brought the guy over to the house to meet our mom and Mom. I was at the house as well. I did not get a very good vibe from the guy, and he did not seem like that style of guy that my brother would normally date and I was immediately distraught that he made a bad decision, and now I actually believe particular that my brother should get rid of that guy, then dwayne told my brother that he could repair the furnace in his house, so my brother decided to let Dwayne work on the concern instead of contacting a furnace repair worker. Dwayne told my brother that the furnace repair would be easy. My brother tried to call the repair company, but Dwayne insisted that he was only wasting currency if he did not allow him to repair the problem. I am not sure if Dwayne knew what he was really doing or if he was just trying to save the day, but he ended up doing more harm than good. Dwayne could not repair the furnace and my brother had to call a furnace repair company to finish the repair. The total amount for the repair was almost $300 and Wayne refused to pay any of the cost. The guy lives in my brother’s house with his two teenagers, but he refused to help pay for the furnace repair. I actually believe like this guy is trying to use my brother.