Should I ignore messages from my ex saying they miss me?

Me and my ex broke up because he felt like I didn’t show I loved him enough. We live a couple of hours apart and when I had an important uni deadline I didn’t show him I loved him as much for a while and he began to doubt being with me. I was insecure then because he wasn’t sure about being with me at one point. These insecurities caused us to breakup.

My question is: I’m doing the no contact rule, but if he texts me saying he misses me should I message him back? Because if I ignore him he might just think I don’t love him and use that as a reason to move on and give up with me since me not showing I love him is what caused us to break up. Also, because of this I feel like if I went on a date I’d betray him and if I did he wouldn’t trust me enough to have me back. So should I not go on a first date in this time period? I don’t want him to use it against being with me and I only want to date him anyway.
Thanks!

how long were you guys together for. . if you don’t want to go on a date then don’t. but just make decisions that are good for you not for anyone else… who broke up with who? if he does I wouldn’t text bak but if he texts again I would just tell him to give mii some space and if the feeling is mutual then say the felony is mutual but still need space

Sounds like he is the one who broke up with you, so going out on a date with someone else just to have fun wouldn’t be a betrayal. I’m not clear on how the insecurities were manifested on both sides, but there should be a way to calmly discuss it and come to a meeting of the minds so to speak. Starlight asked how long you were together and I wonder how long ago you broke up. If he texts you saying he misses you, doesn’t necessarily mean he wants to get back together, but you could text back a short courteous reply and take it from there…