YANBU. In a world with so many men being absolute pieces of scum, women really do need to do their due diligence when choosing a partner. Sure, it would be lovely if we didn't have to, but we do.
If a man is messing you around at the start of your relationship, you can take that as fairly strong evidence of how he will be further on down the line.
Far too many women think they can "help" or "save" a man with x, y and z issues. You can't. Pressuring him to marry you is a red flag. Him being a lazy bastard around the house is a red flag. Him being petty over money is a red flag. Him having debt is a red flag. Him having addictions is a red flag. Him describing all his exes as crazy is a red flag. Etc.
The sooner we all wise up to this behaviour and cut them out of your lives by month 3, rather than year 3, the better.
Sure, some men are extremely good at hiding this. They trap women and abuse them at their most vulnerable. But most of them are very clearly shit people from early on. Women stay with them because they want to be the one for them. The one that saves them. The one that fixes them. And they become obsessed with the idea.
And I say this as someone who did this myself in my late teens and early twenties. Stayed with a guy who outed himself as an ex drug dealer because I felt like I could help him better himself. Stayed with a guy who hit me because we'd been together 4 years since my mid teens.
However, I learnt the hard way. You can't fix or change anyone. Luckily, I didn't fall pregnant or make any big plans with these men. But it did teach me exactly what to avoid.
We need to share the honest truth of these situations with women who are engaged/buying a home with him/TTC, etc, before it's too late. It is unhelpful to class every shit man as an abuser, purely because it pushes the image that a woman is too weak to do anything about her own destiny.
We can all help ourselves.