Ex Listed Jointly Owned Home W/o My Knowledge, Pressuring Me To Sign

Hello, keeping this as short as I can, if you have questions I will try to answer as best as possible.

Location: IL

1.) Home Originally Purchased in 2018

2.) Ex listed home without my knowledge

3.) Ex accepted an offer without my knowledge

4.) Ex's lawyer is pressuring me to sign sale paperwork without any promise of what I would be recieving after closing

5.) Since MY savings and MY inheritance was what was used as the down-payment for the home, there is a portion in the divorce decree mentioning my interest in the home, but nothing states I had to take my name off the deed and nothing states that was my only interest in the property.

6.) My name is on the deed, my name is the only one correctly stated on both pages of the deed, his name was originally wrong and then when correcting it, he didn't check the second page to confirm details.

7.) He listed the home for sale back in March and only got me involved in late April stating "@##%% County refused to remove you from the deed so you HAVE to sign a quit claim"

9.) I have a lawyer, but he seems confused by #2

10.) The house has a estimated $150k net proceeds

11.) Ex has failed to pay me back all my vested interest still and is 8 payments behind with 15 left for a total of $7,500 he is also trying to say is only $7k

12.) What can I fight for?

I didn't fight for anything in the divorce, no maintenance or half of his 401k which I was stupidly helping contribute to... Ex bullied and made my life terrible trying to stay in the house, so I was essentially forced out prior to the divorce. I didn't leave the home because I wanted to, I left it because it was the only way to feel safe.