he got so mad a jealous i got a new car..my old one was about to break down literally so my dad had no choice but to trade in my old one and get a new one..my boyfriend got so angry at me and told me that i should have sold my old car to him..but i tried to explain that it wasn't worth it because it would give him more trouble than its worth. he wont talk to me now and we already have been having trouble lately with our relationship..if we break up i want it on a happy note not like this how can i get him to understand and stop being angry with me.?