End of my vacation

I had a one and a half month and a half holiday. I got enough rest. I attended the wedding of my friend and my cousin. They were great. I danced a lot of Bachata, Salsa, Merengue and other genres. It was also a good time to reflect.

[Good job.  You only need a space after periods and commas, not before.]

I had a month and a half for holydays, and I had get enough rest. During vacations I attended to my friend's wedding and cousin’s wedding, it was amazing, I danced a lot Bachata, Salsa, Merengue and other genders. My vacations were also a good time to reflect.

End of my vacation

I had one month and a half off for a holiday.Where I got enough rest and I attended the wedding of my friend and my cousin, it was great.  I danced alot. I was dancing these styles like Bachata , Salsa , Merengue and other genres . It was also a good time to remember.