please help me to understand

When I was at this one place this lady that was not my colour adopted me and called me her daughter How come my boyfriend can't be the same? Why did my boyfriend said to me that we are dating when he is still looking at other women?Why did my boyfriend said to me that we are dating but yet he is still talking to his ex?Why has my boyfriend and I not have gone out like we did before?Why does my boyfriend not cuddle with me lay with me and sleep with me like before?We barely have sex Why? and How do I get my boyfriend to let me go to the gym to workout?