I want to text me ex..

So I dated this guy for 3 1/2 years & I talked to his mom like 2 weeks ago but she didnt say anything about how he was doing she just said that everything was good there. He's used to be my best friend too.. now I don't talk to him at al. He broke up with me June 1st and its kinda awkward now tbh. I want to text him to make sure he's alright and kinda catch up. He said after we broke up that if I needed someone to talk to I could talk to him. Idk what to do. I love him but I'm not in love with him. Help 😪