<human>: I've been with my husband for almost 8 years. I'm (f26) he's (m27). We've had our ups and downs, but lately I feel like we are broken, and I'm not sure if I have it in me to fix it. When we met, he was fun and outgoing, and had a lot of friends. Now, his only friend is our roommate who has lived with us for 6 years. I have a large, active social group, I love making friends. He wants to stay home every night and watch tv while I read or surf the web. We don't talk anymore. 

I've been feeling so old and dumpy lately, and I'm tired of it. I've been going out to the bar with my friends, and I enjoy it. I laugh, and drink and have fun. He refuses to go with me, and say's that the only reason to go to a bar is to have sex. 

As of 3 weeks ago, I've been chatting with some guys here on reddit. They find my big fat ass sexy, and make me feel like I'm not 60 and waiting on my couch to die. I know that it's wrong, I'm just so tired of feeling miserable. I love my husband, but there is no spark, and I feel like we aren't in love anymore.

Can you condense the text into three sentences or less?
<bot>: my husband refuses to be social or communicate, I've reacted by sexing dudes online. What can I do to fix my broken marriage?