Advice if I made the right decision for breaking up - me F/40 and my ex M/46

Good just want to vent or probably get advices or hve similar experience I am F/40 and now my ex is M/46. We are in a relationship for 4 years and 3 months and met via online dating app.

I have a boyfriend (I suppose now we are ex) that did the following:

1. He initially intended that our relationship be on a 6 month period only but we just continued anyway ( until we reached our 4th year)
2. During that 4 years he never gave importance to our anniversary, I always find myself doing all the efforts which made me frustrated that we are on our 4th year but still no effort from him.
3. When I got pregnant (before I miscarried) he never visited me because he is always telling me that hia mom has no companion (he ia the only child by the way).
4. There's this place that I wanted to spend time with him but he refused telling me that he has no good memories of the place, with some of his relatives only to find out that he had planned a trip with his relatives from Australia and did not even ask me to join them.
5. He has 2 other facebook account which he did not invite me to be part of his circle in those 2 accounts and recently, some women are apearing on my suggested friends only to found out that our common friend is now my ex.
6. He entertains idea of moving to another country without asking me if I want to go with him.
7. There are occassions in his family where his relatives directly invited me but he will make an issue out of it and then I find myself not being part of the event.
8. Before breaking up, I tried calling his messenger account but its like he is offline despite the fact that I knew he was always online.

Can any one give sense to me if my decision ia right for breaking up with him? Thanks in advance. Just want to vent on this deep seated emotions.