Search Results: boyfriend and best friend arguing

I argue with my boyfriend at least once or twice a week but when we do argue where talking back to each other again like two hours later lol... cause where like the best of friends and love each other so much but we end up bumping heads over something petty I thinks it's cause we live with each other so all we do is get on each others nerves until one of us get irritated and starts a argument then at the end of the day he asks what's for dinner are just randomly bring up something to talk about... Weird right? or normal? Does this sound like a bad relationship? Is anyone else relationship like this? Do you argue with your significant other a lot?

My boyfriend and I have been friends for almost four years and we've been together for almost 2 years and a half. We are both a silly and serious couple. We have our moments where you can obviously tell we are a teenage couple, but we have our moments where some adults consider us to be a mature couple. Still acting like friends, we talk about almost everything, we are honest to each other most of the time and joke around a lot. As boyfriend and girlfriend, We are very supportive, caring, loving, understanding, and willing to each other. Lately, My boyfriend and I have been arguing over his best friend ( a girl ) who is obviously crushing on him and once admitted that she did (as well as trash talk me even though she never met me). I know he doesn't look at her in that way, but I don't trust her around him. I started developing a form of jealousy towards his best friend because she knows him longer and better. She knows how to handle him better in certain situations. After these arguments and my jealousy that started to develop, We started talking less on our phone calls, Our dirty jokes almost completely stopped, and our future plans started to sound like fantasy than reality. We still text each other normally, but when we talk at night, its like we are two different couples sometimes. Although on phone call we dont talk much, when we see each other, we have a great time together and things feel normal.

Is our flame dying or am I overthinking it? If it's dying, is there a chance to regain how we used to be.