Changing a parenting agreement

Forgive me if I am posting this in the wrong place.I am a 27 year old father and my daughter is 17 months old. I currently live 2 hours away from my daughter and her mother, we’ll call her C.C and I have an agreement where I get to see our daughter for a whole day every weekend on Sunday. The agreement states that I cannot take her out of the city when I have her.Now that my daughter is older, I want to start having her much more often. I would like to see her every weekend still but have her stay a night or two with me every other weekend. I am a full time student but all of my classes are online and I have family at home to help me with my daughter if I were to have her for longer periods of time.Now here is where I get worried. I know C is going to fight me about this and not let it be solved in mediation. She has been very flexible on pretty much everything else but one thing she’s never budged on was letting me have her overnight. Which was understandable, my daughter was a breastfed infant. She is still breastfeed now as well, however I think she’s at an age where it’s okay for her to not have it for a day or two while she’s with me. I don’t think mediation is going to settle it this time and I have a feeling it will land on the judge’s desk.Another thing I’d like to add which I don’t know if it’s possible or not is something that states we cannot introduce our daughter to anyone we’re dating until we’ve dated them for at least 6 months. Is that possible or are things like this out of the realm of a parenting agreement?Am I wrong or being a bad father by taking my daughter for a night or two when she is still breastfed a couple times a day? Should I wait a little longer until trying to change the agreement?Edit: I am also a bit worried that she may gearing up to move away to her moms in Texas and her taking our daughter with her. Would she be able to legally do something like that as the custodial parent? Should I put something in the agreement stating she cannot take our daughter out of the state for any reason with permission? Sorry for so many questions. via /r/Parenting https://ift.tt/3gCuww0