check out the book 5 love languages for children. it could be fun to do reading of some of it as a family--to learn each others love languages and to work on making sure your kids feel like they are getting the love you are giving. I grew up in a family of 13 kids, my brother just older than me is 11 months older and my sister just younger than me is 1year 11 months younger than me. and we fought and fought...a lot of it in retrospect was the fact that there just wasn't enough attention to go around. and also since I have read the books by gary chapman I now know that my love language and my mom's are polar opposites. (I'm gifts as primary then quality time, she is service.) we have a hard time matching up, and I have to work harder at that relationship even today--but we get a long much better since I figured out we just weren't communicating the same love language. Kids fight. and I am sure that dealing with your cancer as a family has been hard on all of you. I really think that the five love languages could be an extremely useful tool for you and your family. kids can change as time goes on with what their languages are...my 3 year old is definitely quality time. if I spend time with her she feels loved. my husband is service--(interesting and ironic) and then quality time. so that part works well for us. it took us a little while after being married to realize that I don't see him vacuuming the floor as saying I love you, it's just something you do. I now know he is saying I love you and I make sure I let him know how much I do see that and appreciate it. and I also see how he feels loved when I just do things I feel are routine around the house. he also works hard to pick out gifts for me when he is traveling, or to put thought into birthday presents etc. and little notes which I consider gifts, it isn't about money so much as the thought that goes into it. which falls into quality time as well. my brother older than me is service, my sister younger than me is also service oriented. I think one of the reasons we fought was that we didn't know each others love languages, and they both spoke my mom's primary language so they received and gave love and understood it as that. I was constantly being reprimanded for not working hard enough on my chores, or being compared to my siblings who sandwiched me. it was hard, I resented it a lot. I now know that much of that was that their primary love languages were the same as my mom's so they related with her so much better than I did. and with each other. My dad is quality time and gifts. I was a daddy's girl. my brother and sister didn't like how I was closer to him. I think part of it becomes the dynamics of how a family functions but really knowing our love languages helps us to relate to each other so much more.
anyway--on a side note besides the fact we fought all growing up, I am extremely close with all my siblings now and we would all do anything for each other. we take care of each other and they are my best friends. I don't think my parents could have forseen in all the fighting how close we would all be. family is most important in my life. first my husband and daughter and then my siblings and parents, aunts uncles cousins, etc.
My dad's family has 16 kids, a blended family, and we have reunions every 2 years with everyone. they fight and get over it and take care of each other, I think having that kind of example and heritage encourages me to find ways to be a better person and to prioritize my family.
the books also work well for me with my in-laws. my MIL is also gifts, so that has worked out really well. my FIL is words of affirmation, so tell him you love him, how great he is and he is loved and happy. it is nice to understand how people feel loved so that we can make sure the message we are sending is the one they are receiving.
hope that helps. sorry it was so long, I tend to do that late at night. lol.