how do I '19F' know if my ex '19M' has really changed
Me '19F' and my boyfriend '19M' have just recently got back together about 1 month ago after 6 months of being broken up (originally dating 1 year) we had broken up due to him being careless about my feelings, and really just wanting to party, (he also was a frequent dr*g user which most likely was a big part in the way he acted) also hanging out with certain guys and girls i was very uncomfortable with, causing arguments. it has been around a month since we have been back in contact and he has told me he has been sober since January, he has been hanging out with better people, but still seeing his friends that are not off of the dr*gs, and are disrespectful occasionally, he has apologised and told me his isn’t into that stuff anymore, and has been really good to me so far but a part of me feels like he might fall back into his old habits as the first time we dated he was good in the start then showed that side a couple months in. I am wondering if anyone has had a similar experience, I also didn’t mention we are not officially dating currently but thought it would be easier to say as we have both agreed we will only be seeing each other and are going in with the mindset of dating again. (sorry for sloppy typing was trying to do this quickly and it is my first time on reddit) how do i learn to trust him again and believe he’s changed?